118779507

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 240844800

約数和(自身を除く): 122065293

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 31, 33, 57, 63, 77, 93, 97, 99, 133, 171, 189, 209, 217, 231, 279, 291, 297, 341, 399, 513, 589, 627, 651, 679, 693, 837, 873, 1023, 1067, 1197, 1463, 1767, 1843, 1881, 1953, 2037, 2079, 2387, 2619, 3007, 3069, 3201, 3591, 4123, 4389, 5301, 5529, 5643, 5859, 6111, 6479, 7161, 7469, 9021, 9207, 9603, 12369, 12901, 13167, 15903, 16587, 18333, 19437, 20273, 21049, 21483, 22407, 27063, 28809, 33077, 37107, 38703, 39501, 45353, 49761, 57133, 58311, 60819, 63147, 64449, 67221, 81189, 99231, 111321, 116109, 136059, 141911, 171399, 174933, 182457, 189441, 201663, 231539, 297693, 348327, 399931, 408177, 425733, 514197, 547371, 568323, 628463, 694617, 893079, 1199793, 1224531, 1277199, 1542591, 1885389, 2083851, 3599379, 3831597, 4399241, 5656167, 6251553, 10798137, 13197723, 16968501, 39593169, 118779507]

約数ペア:

[(1, 118779507), (3, 39593169), (7, 16968501), (9, 13197723), (11, 10798137), (19, 6251553), (21, 5656167), (27, 4399241), (31, 3831597), (33, 3599379), (57, 2083851), (63, 1885389), (77, 1542591), (93, 1277199), (97, 1224531), (99, 1199793), (133, 893079), (171, 694617), (189, 628463), (209, 568323), (217, 547371), (231, 514197), (279, 425733), (291, 408177), (297, 399931), (341, 348327), (399, 297693), (513, 231539), (589, 201663), (627, 189441), (651, 182457), (679, 174933), (693, 171399), (837, 141911), (873, 136059), (1023, 116109), (1067, 111321), (1197, 99231), (1463, 81189), (1767, 67221), (1843, 64449), (1881, 63147), (1953, 60819), (2037, 58311), (2079, 57133), (2387, 49761), (2619, 45353), (3007, 39501), (3069, 38703), (3201, 37107), (3591, 33077), (4123, 28809), (4389, 27063), (5301, 22407), (5529, 21483), (5643, 21049), (5859, 20273), (6111, 19437), (6479, 18333), (7161, 16587), (7469, 15903), (9021, 13167), (9207, 12901), (9603, 12369)]