66921349

素因数分解:

${\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 74347776

約数和(自身を除く): 7426427

約数列:

[1, 11, 121, 137, 367, 1331, 1507, 4037, 16577, 44407, 50279, 182347, 488477, 553069, 6083759, 66921349]

約数ペア:

[(1, 66921349), (11, 6083759), (121, 553069), (137, 488477), (367, 182347), (1331, 50279), (1507, 44407), (4037, 16577)]