180296961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 268950528

約数和(自身を除く): 88653567

約数列:

[1, 3, 13, 31, 39, 93, 197, 403, 591, 757, 1209, 2271, 2561, 6107, 7683, 9841, 18321, 23467, 29523, 70401, 79391, 149129, 238173, 305071, 447387, 915213, 1938677, 4622999, 5816031, 13868997, 60098987, 180296961]

約数ペア:

[(1, 180296961), (3, 60098987), (13, 13868997), (31, 5816031), (39, 4622999), (93, 1938677), (197, 915213), (403, 447387), (591, 305071), (757, 238173), (1209, 149129), (2271, 79391), (2561, 70401), (6107, 29523), (7683, 23467), (9841, 18321)]