57734677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 78269184

約数和(自身を除く): 20534507

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 421, 959, 1001, 1507, 1781, 2947, 4631, 5473, 10549, 12467, 19591, 32417, 38311, 57677, 60203, 137137, 403739, 421421, 634447, 749801, 4441129, 5248607, 8247811, 57734677]

約数ペア:

[(1, 57734677), (7, 8247811), (11, 5248607), (13, 4441129), (77, 749801), (91, 634447), (137, 421421), (143, 403739), (421, 137137), (959, 60203), (1001, 57677), (1507, 38311), (1781, 32417), (2947, 19591), (4631, 12467), (5473, 10549)]