86961777

素因数分解:

$3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2719}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 132648960

約数和(自身を除く): 45687183

約数列:

[1, 3, 7, 21, 1523, 2719, 4569, 8157, 10661, 19033, 31983, 57099, 4141037, 12423111, 28987259, 86961777]

約数ペア:

[(1, 86961777), (3, 28987259), (7, 12423111), (21, 4141037), (1523, 57099), (2719, 31983), (4569, 19033), (8157, 10661)]