275404779

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{87181}}^1$

素因数の和:87209

約数の個数: 24

約数和(自身を含む): 444279472

約数和(自身を除く): 168874693

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 87181, 261543, 784629, 1133353, 2353887, 3400059, 7061661, 10200177, 21184983, 30600531, 91801593, 275404779]

約数ペア:

[(1, 275404779), (3, 91801593), (9, 30600531), (13, 21184983), (27, 10200177), (39, 7061661), (81, 3400059), (117, 2353887), (243, 1133353), (351, 784629), (1053, 261543), (3159, 87181)]