85775481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 146964480

約数和(自身を除く): 61188999

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1471, 1767, 1881, 3069, 4413, 5301, 6479, 13239, 16181, 19437, 27949, 45601, 48543, 58311, 83847, 136803, 145629, 251541, 307439, 410409, 501611, 866419, 922317, 1504833, 2599257, 2766951, 4514499, 7797771, 9530609, 28591827, 85775481]

約数ペア:

[(1, 85775481), (3, 28591827), (9, 9530609), (11, 7797771), (19, 4514499), (31, 2766951), (33, 2599257), (57, 1504833), (93, 922317), (99, 866419), (171, 501611), (209, 410409), (279, 307439), (341, 251541), (589, 145629), (627, 136803), (1023, 83847), (1471, 58311), (1767, 48543), (1881, 45601), (3069, 27949), (4413, 19437), (5301, 16181), (6479, 13239)]