156911632899

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{11656759}}^1$

素因数の和:11657410

約数の個数: 16

約数和(自身を含む): 239476477440

約数和(自身を除く): 82564844541

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 11656759, 34970277, 81597313, 244791939, 7471982519, 22415947557, 52303877633, 156911632899]

約数ペア:

[(1, 156911632899), (3, 52303877633), (7, 22415947557), (21, 7471982519), (641, 244791939), (1923, 81597313), (4487, 34970277), (13461, 11656759)]