66516749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 75524400

約数和(自身を除く): 9007651

約数列:

[1, 13, 29, 53, 377, 689, 1537, 3329, 19981, 43277, 96541, 176437, 1255033, 2293681, 5116673, 66516749]

約数ペア:

[(1, 66516749), (13, 5116673), (29, 2293681), (53, 1255033), (377, 176437), (689, 96541), (1537, 43277), (3329, 19981)]