155706543

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{2917}}^1$

素因数の和:3588

約数の個数: 20

約数和(自身を含む): 233031480

約数和(自身を除く): 77324937

約数列:

[1, 3, 9, 27, 81, 659, 1977, 2917, 5931, 8751, 17793, 26253, 53379, 78759, 236277, 1922303, 5766909, 17300727, 51902181, 155706543]

約数ペア:

[(1, 155706543), (3, 51902181), (9, 17300727), (27, 5766909), (81, 1922303), (659, 236277), (1977, 78759), (2917, 53379), (5931, 26253), (8751, 17793)]