54110721

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 85494528

約数和(自身を除く): 31383807

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 797, 1113, 1281, 2391, 3233, 5579, 9699, 16737, 22631, 42241, 48617, 67893, 126723, 145851, 295687, 340319, 887061, 1020957, 2576701, 7730103, 18036907, 54110721]

約数ペア:

[(1, 54110721), (3, 18036907), (7, 7730103), (21, 2576701), (53, 1020957), (61, 887061), (159, 340319), (183, 295687), (371, 145851), (427, 126723), (797, 67893), (1113, 48617), (1281, 42241), (2391, 22631), (3233, 16737), (5579, 9699)]