81534651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{4567}}^1$

素因数の和:5122

約数の個数: 16

約数和(自身を含む): 118841088

約数和(自身を除く): 37306437

約数列:

[1, 3, 11, 33, 541, 1623, 4567, 5951, 13701, 17853, 50237, 150711, 2470747, 7412241, 27178217, 81534651]

約数ペア:

[(1, 81534651), (3, 27178217), (11, 7412241), (33, 2470747), (541, 150711), (1623, 50237), (4567, 17853), (5951, 13701)]