64195053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 99442560

約数和(自身を除く): 35247507

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1599, 2113, 2337, 6339, 10127, 27469, 30381, 40147, 82407, 86633, 120441, 259899, 521911, 1126229, 1565733, 1646027, 3378687, 4938081, 21398351, 64195053]

約数ペア:

[(1, 64195053), (3, 21398351), (13, 4938081), (19, 3378687), (39, 1646027), (41, 1565733), (57, 1126229), (123, 521911), (247, 259899), (533, 120441), (741, 86633), (779, 82407), (1599, 40147), (2113, 30381), (2337, 27469), (6339, 10127)]