179630997

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34631}}^1$

素因数の和:34673

約数の個数: 32

約数和(自身を含む): 310302720

約数和(自身を除く): 130671723

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 34631, 103893, 242417, 450203, 657989, 727251, 1350609, 1973967, 3151421, 4605923, 8553857, 9454263, 13817769, 25661571, 59876999, 179630997]

約数ペア:

[(1, 179630997), (3, 59876999), (7, 25661571), (13, 13817769), (19, 9454263), (21, 8553857), (39, 4605923), (57, 3151421), (91, 1973967), (133, 1350609), (247, 727251), (273, 657989), (399, 450203), (741, 242417), (1729, 103893), (5187, 34631)]