140052759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1583}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 233570304

約数和(自身を除く): 93517545

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 1149, 1583, 2681, 4213, 4749, 8043, 11081, 12639, 17413, 29491, 33243, 52239, 88473, 121891, 365673, 606289, 1818867, 4244023, 6669179, 12732069, 20007537, 46684253, 140052759]

約数ペア:

[(1, 140052759), (3, 46684253), (7, 20007537), (11, 12732069), (21, 6669179), (33, 4244023), (77, 1818867), (231, 606289), (383, 365673), (1149, 121891), (1583, 88473), (2681, 52239), (4213, 33243), (4749, 29491), (8043, 17413), (11081, 12639)]