81278940721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{12172973}}^1$

素因数の和:12173591

約数の個数: 8

約数和(自身を含む): 88814018304

約数和(自身を除く): 7535077583

約数列:

[1, 11, 607, 6677, 12172973, 133902703, 7388994611, 81278940721]

約数ペア:

[(1, 81278940721), (11, 7388994611), (607, 133902703), (6677, 12172973)]