61752747

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 35015253

約数列:

[1, 3, 7, 21, 71, 83, 213, 249, 497, 499, 581, 1491, 1497, 1743, 3493, 5893, 10479, 17679, 35429, 41251, 41417, 106287, 123753, 124251, 248003, 289919, 744009, 869757, 2940607, 8821821, 20584249, 61752747]

約数ペア:

[(1, 61752747), (3, 20584249), (7, 8821821), (21, 2940607), (71, 869757), (83, 744009), (213, 289919), (249, 248003), (497, 124251), (499, 123753), (581, 106287), (1491, 41417), (1497, 41251), (1743, 35429), (3493, 17679), (5893, 10479)]