72779661

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 112665600

約数和(自身を除く): 39885939

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 977, 2403, 2759, 2931, 8277, 8793, 24831, 26379, 30287, 74493, 86953, 90861, 260859, 272583, 782577, 817749, 2347731, 2695543, 8086629, 24259887, 72779661]

約数ペア:

[(1, 72779661), (3, 24259887), (9, 8086629), (27, 2695543), (31, 2347731), (89, 817749), (93, 782577), (267, 272583), (279, 260859), (801, 90861), (837, 86953), (977, 74493), (2403, 30287), (2759, 26379), (2931, 24831), (8277, 8793)]