156979390623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{33961}}^1\times {\mathrm{140071}}^1$

素因数の和:174046

約数の個数: 16

約数和(自身を含む): 228342012672

約数和(自身を除く): 71362622049

約数列:

[1, 3, 11, 33, 33961, 101883, 140071, 373571, 420213, 1120713, 1540781, 4622343, 4756951231, 14270853693, 52326463541, 156979390623]

約数ペア:

[(1, 156979390623), (3, 52326463541), (11, 14270853693), (33, 4756951231), (33961, 4622343), (101883, 1540781), (140071, 1120713), (373571, 420213)]