75942251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 99836928

約数和(自身を除く): 23894677

約数列:

[1, 7, 11, 23, 77, 137, 161, 253, 313, 959, 1507, 1771, 2191, 3151, 3443, 7199, 10549, 22057, 24101, 34661, 42881, 50393, 79189, 242627, 300167, 471691, 554323, 986263, 3301837, 6903841, 10848893, 75942251]

約数ペア:

[(1, 75942251), (7, 10848893), (11, 6903841), (23, 3301837), (77, 986263), (137, 554323), (161, 471691), (253, 300167), (313, 242627), (959, 79189), (1507, 50393), (1771, 42881), (2191, 34661), (3151, 24101), (3443, 22057), (7199, 10549)]