153935901

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20533}}^1$

素因数の和:20570

約数の個数: 36

約数和(自身を含む): 273882492

約数和(自身を除く): 119946591

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 20533, 61599, 143731, 184797, 349061, 431193, 1006117, 1047183, 1293579, 2443427, 3018351, 3141549, 7330281, 9055053, 17103989, 21990843, 51311967, 153935901]

約数ペア:

[(1, 153935901), (3, 51311967), (7, 21990843), (9, 17103989), (17, 9055053), (21, 7330281), (49, 3141549), (51, 3018351), (63, 2443427), (119, 1293579), (147, 1047183), (153, 1006117), (357, 431193), (441, 349061), (833, 184797), (1071, 143731), (2499, 61599), (7497, 20533)]