74990511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 36

約数和(自身を含む): 119337400

約数和(自身を除く): 44346889

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 829, 1311, 1587, 2487, 3933, 4761, 7461, 10051, 15751, 19067, 30153, 47253, 57201, 90459, 141759, 171603, 362273, 438541, 1086819, 1315623, 3260457, 3946869, 8332279, 24996837, 74990511]

約数ペア:

[(1, 74990511), (3, 24996837), (9, 8332279), (19, 3946869), (23, 3260457), (57, 1315623), (69, 1086819), (171, 438541), (207, 362273), (437, 171603), (529, 141759), (829, 90459), (1311, 57201), (1587, 47253), (2487, 30153), (3933, 19067), (4761, 15751), (7461, 10051)]