516346623

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34211}}^1$

素因数の和:34276

約数の個数: 32

約数和(自身を含む): 842983680

約数和(自身を除く): 326637057

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 34211, 102633, 307899, 444743, 923697, 1334229, 1471073, 4002687, 4413219, 12008061, 13239657, 19123949, 39718971, 57371847, 172115541, 516346623]

約数ペア:

[(1, 516346623), (3, 172115541), (9, 57371847), (13, 39718971), (27, 19123949), (39, 13239657), (43, 12008061), (117, 4413219), (129, 4002687), (351, 1471073), (387, 1334229), (559, 923697), (1161, 444743), (1677, 307899), (5031, 102633), (15093, 34211)]