7879492053

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 13160448000

約数和(自身を除く): 5280955947

約数列:

[1, 3, 9, 23, 27, 31, 41, 67, 69, 93, 123, 149, 201, 207, 279, 369, 447, 603, 621, 713, 837, 943, 1107, 1271, 1341, 1541, 1809, 2077, 2139, 2747, 2829, 3427, 3813, 4023, 4619, 4623, 6109, 6231, 6417, 8241, 8487, 9983, 10281, 11439, 13857, 13869, 18327, 18693, 19251, 24723, 25461, 29233, 29949, 30843, 34317, 41571, 41607, 47771, 54981, 56079, 63181, 74169, 85157, 87699, 89847, 92529, 106237, 124713, 140507, 143313, 164943, 189379, 189543, 229609, 255471, 263097, 269541, 309473, 318711, 409303, 421521, 429939, 568137, 568629, 688827, 766413, 789291, 928419, 956133, 1227909, 1264563, 1289817, 1704411, 1705887, 1958611, 2066481, 2299239, 2785257, 2868399, 3683727, 3793689, 4355717, 5113233, 5875833, 6199443, 7117879, 8355771, 9413969, 11051181, 12688393, 13067151, 17627499, 21353637, 28241907, 38065179, 39201453, 52882497, 64060911, 84725721, 114195537, 117604359, 192182733, 254177163, 291833039, 342586611, 875499117, 2626497351, 7879492053]

約数ペア:

[(1, 7879492053), (3, 2626497351), (9, 875499117), (23, 342586611), (27, 291833039), (31, 254177163), (41, 192182733), (67, 117604359), (69, 114195537), (93, 84725721), (123, 64060911), (149, 52882497), (201, 39201453), (207, 38065179), (279, 28241907), (369, 21353637), (447, 17627499), (603, 13067151), (621, 12688393), (713, 11051181), (837, 9413969), (943, 8355771), (1107, 7117879), (1271, 6199443), (1341, 5875833), (1541, 5113233), (1809, 4355717), (2077, 3793689), (2139, 3683727), (2747, 2868399), (2829, 2785257), (3427, 2299239), (3813, 2066481), (4023, 1958611), (4619, 1705887), (4623, 1704411), (6109, 1289817), (6231, 1264563), (6417, 1227909), (8241, 956133), (8487, 928419), (9983, 789291), (10281, 766413), (11439, 688827), (13857, 568629), (13869, 568137), (18327, 429939), (18693, 421521), (19251, 409303), (24723, 318711), (25461, 309473), (29233, 269541), (29949, 263097), (30843, 255471), (34317, 229609), (41571, 189543), (41607, 189379), (47771, 164943), (54981, 143313), (56079, 140507), (63181, 124713), (74169, 106237), (85157, 92529), (87699, 89847)]