81944577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63671}}^1$

素因数の和:63701

約数の個数: 24

約数和(自身を含む): 139059648

約数和(自身を除く): 57115071

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 63671, 191013, 573039, 700381, 827723, 2101143, 2483169, 6303429, 7449507, 9104953, 27314859, 81944577]

約数ペア:

[(1, 81944577), (3, 27314859), (9, 9104953), (11, 7449507), (13, 6303429), (33, 2483169), (39, 2101143), (99, 827723), (117, 700381), (143, 573039), (429, 191013), (1287, 63671)]