133893361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 166348800

約数和(自身を除く): 32455439

約数列:

[1, 7, 19, 59, 113, 133, 151, 413, 791, 1057, 1121, 2147, 2869, 6667, 7847, 8909, 15029, 17063, 20083, 46669, 62363, 119441, 126673, 169271, 324197, 886711, 1006717, 1184897, 2269379, 7047019, 19127623, 133893361]

約数ペア:

[(1, 133893361), (7, 19127623), (19, 7047019), (59, 2269379), (113, 1184897), (133, 1006717), (151, 886711), (413, 324197), (791, 169271), (1057, 126673), (1121, 119441), (2147, 62363), (2869, 46669), (6667, 20083), (7847, 17063), (8909, 15029)]