61697883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 95074560

約数和(自身を除く): 33376677

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 1571, 2067, 3021, 4713, 13091, 20423, 29849, 39273, 61269, 83263, 89547, 249789, 388037, 1082419, 1164111, 1581997, 3247257, 4745991, 20565961, 61697883]

約数ペア:

[(1, 61697883), (3, 20565961), (13, 4745991), (19, 3247257), (39, 1581997), (53, 1164111), (57, 1082419), (159, 388037), (247, 249789), (689, 89547), (741, 83263), (1007, 61269), (1571, 39273), (2067, 29849), (3021, 20423), (4713, 13091)]