77724153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 55936647

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1699, 1989, 2691, 3519, 5083, 5097, 15249, 15291, 22087, 28883, 39077, 45747, 66261, 86649, 117231, 198783, 259947, 351693, 375479, 508001, 664309, 1126437, 1524003, 1992927, 3379311, 4572009, 5978781, 8636017, 25908051, 77724153]

約数ペア:

[(1, 77724153), (3, 25908051), (9, 8636017), (13, 5978781), (17, 4572009), (23, 3379311), (39, 1992927), (51, 1524003), (69, 1126437), (117, 664309), (153, 508001), (207, 375479), (221, 351693), (299, 259947), (391, 198783), (663, 117231), (897, 86649), (1173, 66261), (1699, 45747), (1989, 39077), (2691, 28883), (3519, 22087), (5083, 15291), (5097, 15249)]