82918719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7963}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 130450320

約数和(自身を除く): 47531601

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 7963, 10413, 23889, 71667, 103519, 310557, 708707, 931671, 2126121, 6378363, 9213191, 27639573, 82918719]

約数ペア:

[(1, 82918719), (3, 27639573), (9, 9213191), (13, 6378363), (39, 2126121), (89, 931671), (117, 708707), (267, 310557), (801, 103519), (1157, 71667), (3471, 23889), (7963, 10413)]