76473883731

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1\times {\mathrm{64817}}^1$

素因数の和:67803

約数の個数: 32

約数和(自身を含む): 122708252160

約数和(自身を除く): 46234368429

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2957, 8871, 20699, 56183, 62097, 64817, 168549, 194451, 393281, 453719, 1179843, 1231523, 1361157, 3694569, 8620661, 25861983, 191663869, 574991607, 1341647083, 3641613511, 4024941249, 10924840533, 25491294577, 76473883731]

約数ペア:

[(1, 76473883731), (3, 25491294577), (7, 10924840533), (19, 4024941249), (21, 3641613511), (57, 1341647083), (133, 574991607), (399, 191663869), (2957, 25861983), (8871, 8620661), (20699, 3694569), (56183, 1361157), (62097, 1231523), (64817, 1179843), (168549, 453719), (194451, 393281)]