195900939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3061}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 305391632

約数和(自身を除く): 109490693

約数列:

[1, 3, 9, 13, 39, 117, 547, 1641, 3061, 4923, 7111, 9183, 21333, 27549, 39793, 63999, 119379, 358137, 1674367, 5023101, 15069303, 21766771, 65300313, 195900939]

約数ペア:

[(1, 195900939), (3, 65300313), (9, 21766771), (13, 15069303), (39, 5023101), (117, 1674367), (547, 358137), (1641, 119379), (3061, 63999), (4923, 39793), (7111, 27549), (9183, 21333)]