127287069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6959}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 212029440

約数和(自身を除く): 84742371

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 6959, 18291, 20877, 48713, 90467, 146139, 271401, 466253, 633269, 1398759, 1899807, 3263771, 6061289, 9791313, 18183867, 42429023, 127287069]

約数ペア:

[(1, 127287069), (3, 42429023), (7, 18183867), (13, 9791313), (21, 6061289), (39, 3263771), (67, 1899807), (91, 1398759), (201, 633269), (273, 466253), (469, 271401), (871, 146139), (1407, 90467), (2613, 48713), (6097, 20877), (6959, 18291)]