72297621

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 115711596

約数和(自身を除く): 43413975

約数列:

[1, 3, 9, 11, 33, 99, 121, 197, 337, 363, 591, 1011, 1089, 1773, 2167, 3033, 3707, 6501, 11121, 19503, 23837, 33363, 40777, 66389, 71511, 122331, 199167, 214533, 366993, 597501, 730279, 2190837, 6572511, 8033069, 24099207, 72297621]

約数ペア:

[(1, 72297621), (3, 24099207), (9, 8033069), (11, 6572511), (33, 2190837), (99, 730279), (121, 597501), (197, 366993), (337, 214533), (363, 199167), (591, 122331), (1011, 71511), (1089, 66389), (1773, 40777), (2167, 33363), (3033, 23837), (3707, 19503), (6501, 11121)]