81140442

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{98711}}^1$

素因数の和:98853

約数の個数: 16

約数和(自身を含む): 163467072

約数和(自身を除く): 82326630

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 98711, 197422, 296133, 592266, 13523407, 27046814, 40570221, 81140442]

約数ペア:

[(1, 81140442), (2, 40570221), (3, 27046814), (6, 13523407), (137, 592266), (274, 296133), (411, 197422), (822, 98711)]