66876653

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 70371840

約数和(自身を除く): 3495187

約数列:

[1, 43, 67, 139, 167, 2881, 5977, 7181, 9313, 11189, 23213, 400459, 481127, 998159, 1555271, 66876653]

約数ペア:

[(1, 66876653), (43, 1555271), (67, 998159), (139, 481127), (167, 400459), (2881, 23213), (5977, 11189), (7181, 9313)]