69890079

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{54559}}^1$

素因数の和:54630

約数の個数: 16

約数和(自身を含む): 108247040

約数和(自身を除く): 38356961

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 54559, 163677, 381913, 1145739, 3328099, 9984297, 23296693, 69890079]

約数ペア:

[(1, 69890079), (3, 23296693), (7, 9984297), (21, 3328099), (61, 1145739), (183, 381913), (427, 163677), (1281, 54559)]