74494959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1637}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 50045457

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 1637, 2167, 4137, 4911, 6501, 11459, 15169, 18007, 34377, 45507, 54021, 126049, 322489, 378147, 967467, 2257423, 3547379, 6772269, 10642137, 24831653, 74494959]

約数ペア:

[(1, 74494959), (3, 24831653), (7, 10642137), (11, 6772269), (21, 3547379), (33, 2257423), (77, 967467), (197, 378147), (231, 322489), (591, 126049), (1379, 54021), (1637, 45507), (2167, 34377), (4137, 18007), (4911, 15169), (6501, 11459)]