85979151

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 134327424

約数和(自身を除く): 48348273

約数列:

[1, 3, 9, 27, 31, 81, 93, 97, 279, 291, 353, 837, 873, 1059, 2511, 2619, 3007, 3177, 7857, 9021, 9531, 10943, 27063, 28593, 32829, 34241, 81189, 98487, 102723, 243567, 295461, 308169, 886383, 924507, 1061471, 2773521, 3184413, 9553239, 28659717, 85979151]

約数ペア:

[(1, 85979151), (3, 28659717), (9, 9553239), (27, 3184413), (31, 2773521), (81, 1061471), (93, 924507), (97, 886383), (279, 308169), (291, 295461), (353, 243567), (837, 102723), (873, 98487), (1059, 81189), (2511, 34241), (2619, 32829), (3007, 28593), (3177, 27063), (7857, 10943), (9021, 9531)]