138141519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{1637}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 192471552

約数和(自身を除く): 54330033

約数列:

[1, 3, 23, 69, 1223, 1637, 3669, 4911, 28129, 37651, 84387, 112953, 2002051, 6006153, 46047173, 138141519]

約数ペア:

[(1, 138141519), (3, 46047173), (23, 6006153), (69, 2002051), (1223, 112953), (1637, 84387), (3669, 37651), (4911, 28129)]