67378779

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 108863040

約数和(自身を除く): 41484261

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1429, 1521, 3627, 4287, 5239, 12861, 15717, 18577, 44299, 47151, 55731, 132897, 167193, 241501, 398691, 575887, 724503, 1727661, 2173509, 5182983, 7486531, 22459593, 67378779]

約数ペア:

[(1, 67378779), (3, 22459593), (9, 7486531), (13, 5182983), (31, 2173509), (39, 1727661), (93, 724503), (117, 575887), (169, 398691), (279, 241501), (403, 167193), (507, 132897), (1209, 55731), (1429, 47151), (1521, 44299), (3627, 18577), (4287, 15717), (5239, 12861)]