74872017

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 119819700

約数和(自身を除く): 44947683

約数列:

[1, 3, 9, 11, 33, 99, 121, 197, 349, 363, 591, 1047, 1089, 1773, 2167, 3141, 3839, 6501, 11517, 19503, 23837, 34551, 42229, 68753, 71511, 126687, 206259, 214533, 380061, 618777, 756283, 2268849, 6806547, 8319113, 24957339, 74872017]

約数ペア:

[(1, 74872017), (3, 24957339), (9, 8319113), (11, 6806547), (33, 2268849), (99, 756283), (121, 618777), (197, 380061), (349, 214533), (363, 206259), (591, 126687), (1047, 71511), (1089, 68753), (1773, 42229), (2167, 34551), (3141, 23837), (3839, 19503), (6501, 11517)]