78002637

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 108781440

約数和(自身を除く): 30778803

約数列:

[1, 3, 23, 69, 529, 1587, 2137, 6411, 12167, 36501, 49151, 147453, 1130473, 3391419, 26000879, 78002637]

約数ペア:

[(1, 78002637), (3, 26000879), (23, 3391419), (69, 1130473), (529, 147453), (1587, 49151), (2137, 36501), (6411, 12167)]