127691883

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 228114432

約数和(自身を除く): 100422549

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 67, 69, 81, 93, 99, 201, 207, 243, 253, 279, 297, 341, 603, 621, 713, 737, 759, 837, 891, 1023, 1541, 1809, 1863, 2077, 2139, 2211, 2277, 2511, 2673, 3069, 4623, 5427, 5589, 6231, 6417, 6633, 6831, 7533, 7843, 9207, 13869, 16281, 16951, 18693, 19251, 19899, 20493, 22847, 23529, 27621, 41607, 47771, 50853, 56079, 57753, 59697, 61479, 68541, 70587, 82863, 124821, 143313, 152559, 168237, 173259, 179091, 205623, 211761, 374463, 429939, 457677, 504711, 525481, 616869, 635283, 1289817, 1373031, 1576443, 1850607, 1905849, 3869451, 4119093, 4729329, 5551821, 11608353, 14187987, 42563961, 127691883]

約数ペア:

[(1, 127691883), (3, 42563961), (9, 14187987), (11, 11608353), (23, 5551821), (27, 4729329), (31, 4119093), (33, 3869451), (67, 1905849), (69, 1850607), (81, 1576443), (93, 1373031), (99, 1289817), (201, 635283), (207, 616869), (243, 525481), (253, 504711), (279, 457677), (297, 429939), (341, 374463), (603, 211761), (621, 205623), (713, 179091), (737, 173259), (759, 168237), (837, 152559), (891, 143313), (1023, 124821), (1541, 82863), (1809, 70587), (1863, 68541), (2077, 61479), (2139, 59697), (2211, 57753), (2277, 56079), (2511, 50853), (2673, 47771), (3069, 41607), (4623, 27621), (5427, 23529), (5589, 22847), (6231, 20493), (6417, 19899), (6633, 19251), (6831, 18693), (7533, 16951), (7843, 16281), (9207, 13869)]