210345327

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{10061}}^1$

素因数の和:10191

約数の個数: 24

約数和(自身を含む): 320213088

約数和(自身を除く): 109867761

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 2323, 6969, 10061, 20907, 30183, 90549, 231403, 694209, 1016161, 2082627, 3048483, 9145449, 23371703, 70115109, 210345327]

約数ペア:

[(1, 210345327), (3, 70115109), (9, 23371703), (23, 9145449), (69, 3048483), (101, 2082627), (207, 1016161), (303, 694209), (909, 231403), (2323, 90549), (6969, 30183), (10061, 20907)]