57039177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 27407031

約数列:

[1, 3, 13, 39, 67, 83, 201, 249, 263, 789, 871, 1079, 2613, 3237, 3419, 5561, 10257, 16683, 17621, 21829, 52863, 65487, 72293, 216879, 229073, 283777, 687219, 851331, 1462543, 4387629, 19013059, 57039177]

約数ペア:

[(1, 57039177), (3, 19013059), (13, 4387629), (39, 1462543), (67, 851331), (83, 687219), (201, 283777), (249, 229073), (263, 216879), (789, 72293), (871, 65487), (1079, 52863), (2613, 21829), (3237, 17621), (3419, 16683), (5561, 10257)]