76543839

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{123259}}^1$

素因数の和:123291

約数の個数: 16

約数和(自身を含む): 118329600

約数和(自身を除く): 41785761

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 123259, 369777, 1109331, 2834957, 3327993, 8504871, 25514613, 76543839]

約数ペア:

[(1, 76543839), (3, 25514613), (9, 8504871), (23, 3327993), (27, 2834957), (69, 1109331), (207, 369777), (621, 123259)]