42738651

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{33679}}^1$

素因数の和:33735

約数の個数: 16

約数和(自身を含む): 64665600

約数和(自身を除く): 21926949

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 33679, 101037, 303111, 909333, 1582913, 4748739, 14246217, 42738651]

約数ペア:

[(1, 42738651), (3, 14246217), (9, 4748739), (27, 1582913), (47, 909333), (141, 303111), (423, 101037), (1269, 33679)]