71182269

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 106928640

約数和(自身を除く): 35746371

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 1223, 2007, 3669, 6467, 11007, 19401, 35467, 58203, 106401, 272729, 319203, 818187, 2454561, 7909141, 23727423, 71182269]

約数ペア:

[(1, 71182269), (3, 23727423), (9, 7909141), (29, 2454561), (87, 818187), (223, 319203), (261, 272729), (669, 106401), (1223, 58203), (2007, 35467), (3669, 19401), (6467, 11007)]