146792421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 217975680

約数和(自身を除く): 71183259

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 2129, 6387, 7661, 19161, 22983, 68949, 100063, 300189, 347027, 900567, 1041081, 3123243, 16310269, 48930807, 146792421]

約数ペア:

[(1, 146792421), (3, 48930807), (9, 16310269), (47, 3123243), (141, 1041081), (163, 900567), (423, 347027), (489, 300189), (1467, 100063), (2129, 68949), (6387, 22983), (7661, 19161)]