74236419

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{6151}}^1$

素因数の和:6312

約数の個数: 20

約数和(自身を含む): 111658800

約数和(自身を除く): 37422381

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 6151, 12069, 18453, 55359, 166077, 498231, 916499, 2749497, 8248491, 24745473, 74236419]

約数ペア:

[(1, 74236419), (3, 24745473), (9, 8248491), (27, 2749497), (81, 916499), (149, 498231), (447, 166077), (1341, 55359), (4023, 18453), (6151, 12069)]