75740127

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 33123873

約数列:

[1, 3, 23, 53, 69, 139, 149, 159, 417, 447, 1219, 3197, 3427, 3657, 7367, 7897, 9591, 10281, 20711, 22101, 23691, 62133, 169441, 181631, 476353, 508323, 544893, 1097683, 1429059, 3293049, 25246709, 75740127]

約数ペア:

[(1, 75740127), (3, 25246709), (23, 3293049), (53, 1429059), (69, 1097683), (139, 544893), (149, 508323), (159, 476353), (417, 181631), (447, 169441), (1219, 62133), (3197, 23691), (3427, 22101), (3657, 20711), (7367, 10281), (7897, 9591)]