86608263

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1867}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 134914432

約数和(自身を除く): 48306169

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1867, 2209, 5601, 6627, 13069, 15463, 39207, 46389, 87749, 263247, 614243, 1842729, 4124203, 12372609, 28869421, 86608263]

約数ペア:

[(1, 86608263), (3, 28869421), (7, 12372609), (21, 4124203), (47, 1842729), (141, 614243), (329, 263247), (987, 87749), (1867, 46389), (2209, 39207), (5601, 15463), (6627, 13069)]