31106097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 22807503

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 627, 719, 759, 1311, 1881, 2157, 2277, 3933, 4807, 6471, 7909, 13661, 14421, 16537, 23727, 40983, 43263, 49611, 71181, 122949, 148833, 150271, 181907, 314203, 450813, 545721, 942609, 1352439, 1637163, 2827827, 3456233, 10368699, 31106097]

約数ペア:

[(1, 31106097), (3, 10368699), (9, 3456233), (11, 2827827), (19, 1637163), (23, 1352439), (33, 942609), (57, 545721), (69, 450813), (99, 314203), (171, 181907), (207, 150271), (209, 148833), (253, 122949), (437, 71181), (627, 49611), (719, 43263), (759, 40983), (1311, 23727), (1881, 16537), (2157, 14421), (2277, 13661), (3933, 7909), (4807, 6471)]