72344637

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 113084160

約数和(自身を除く): 40739523

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 291, 621, 873, 1201, 2231, 2619, 3603, 6693, 10809, 20079, 27623, 32427, 60237, 82869, 116497, 248607, 349491, 745821, 1048473, 2679431, 3145419, 8038293, 24114879, 72344637]

約数ペア:

[(1, 72344637), (3, 24114879), (9, 8038293), (23, 3145419), (27, 2679431), (69, 1048473), (97, 745821), (207, 349491), (291, 248607), (621, 116497), (873, 82869), (1201, 60237), (2231, 32427), (2619, 27623), (3603, 20079), (6693, 10809)]