140995239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1307}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 235063296

約数和(自身を除く): 94068057

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 467, 1307, 1401, 3269, 3921, 5137, 9149, 9807, 14377, 15411, 27447, 35959, 43131, 100639, 107877, 301917, 610369, 1831107, 4272583, 6714059, 12817749, 20142177, 46998413, 140995239]

約数ペア:

[(1, 140995239), (3, 46998413), (7, 20142177), (11, 12817749), (21, 6714059), (33, 4272583), (77, 1831107), (231, 610369), (467, 301917), (1307, 107877), (1401, 100639), (3269, 43131), (3921, 35959), (5137, 27447), (9149, 15411), (9807, 14377)]