156930837

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{5657}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 239356032

約数和(自身を除く): 82425195

約数列:

[1, 3, 7, 21, 1321, 3963, 5657, 9247, 16971, 27741, 39599, 118797, 7472897, 22418691, 52310279, 156930837]

約数ペア:

[(1, 156930837), (3, 52310279), (7, 22418691), (21, 7472897), (1321, 118797), (3963, 39599), (5657, 27741), (9247, 16971)]