79257843

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3464

約数の個数: 36

約数和(自身を含む): 135727488

約数和(自身を除く): 56469645

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 3391, 7791, 10173, 23373, 23737, 30519, 71211, 166159, 179723, 213633, 498477, 539169, 1258061, 1495431, 1617507, 3774183, 8806427, 11322549, 26419281, 79257843]

約数ペア:

[(1, 79257843), (3, 26419281), (7, 11322549), (9, 8806427), (21, 3774183), (49, 1617507), (53, 1495431), (63, 1258061), (147, 539169), (159, 498477), (371, 213633), (441, 179723), (477, 166159), (1113, 71211), (2597, 30519), (3339, 23737), (3391, 23373), (7791, 10173)]