164125377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 270885888

約数和(自身を除く): 106760511

約数列:

[1, 3, 9, 13, 31, 37, 39, 93, 111, 117, 279, 333, 403, 481, 1147, 1209, 1223, 1443, 3441, 3627, 3669, 4329, 10323, 11007, 14911, 15899, 37913, 44733, 45251, 47697, 113739, 134199, 135753, 143091, 341217, 407259, 492869, 588263, 1402781, 1478607, 1764789, 4208343, 4435821, 5294367, 12625029, 18236153, 54708459, 164125377]

約数ペア:

[(1, 164125377), (3, 54708459), (9, 18236153), (13, 12625029), (31, 5294367), (37, 4435821), (39, 4208343), (93, 1764789), (111, 1478607), (117, 1402781), (279, 588263), (333, 492869), (403, 407259), (481, 341217), (1147, 143091), (1209, 135753), (1223, 134199), (1443, 113739), (3441, 47697), (3627, 45251), (3669, 44733), (4329, 37913), (10323, 15899), (11007, 14911)]