70193409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163621}}^1$

素因数の和:163648

約数の個数: 16

約数和(自身を含む): 109953984

約数和(自身を除く): 39760575

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 163621, 490863, 1799831, 2127073, 5399493, 6381219, 23397803, 70193409]

約数ペア:

[(1, 70193409), (3, 23397803), (11, 6381219), (13, 5399493), (33, 2127073), (39, 1799831), (143, 490863), (429, 163621)]