67701281421

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{16433}}^1\times {\mathrm{8747}}^1$

素因数の和:25340

約数の個数: 16

約数和(自身を含む): 90859247424

約数和(自身を除く): 23157966003

約数列:

[1, 3, 157, 471, 8747, 16433, 26241, 49299, 1373279, 2579981, 4119837, 7739943, 143739451, 431218353, 22567093807, 67701281421]

約数ペア:

[(1, 67701281421), (3, 22567093807), (157, 431218353), (471, 143739451), (8747, 7739943), (16433, 4119837), (26241, 2579981), (49299, 1373279)]