78431127

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 110980464

約数和(自身を除く): 32549337

約数列:

[1, 3, 23, 69, 73, 219, 529, 677, 1587, 1679, 2031, 5037, 15571, 38617, 46713, 49421, 115851, 148263, 358133, 1074399, 1136683, 3410049, 26143709, 78431127]

約数ペア:

[(1, 78431127), (3, 26143709), (23, 3410049), (69, 1136683), (73, 1074399), (219, 358133), (529, 148263), (677, 115851), (1587, 49421), (1679, 46713), (2031, 38617), (5037, 15571)]