80148159

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97861}}^1$

素因数の和:97887

約数の個数: 24

約数和(自身を含む): 142487072

約数和(自身を除く): 62338913

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 97861, 293583, 685027, 880749, 1272193, 2055081, 3816579, 6165243, 8905351, 11449737, 26716053, 80148159]

約数ペア:

[(1, 80148159), (3, 26716053), (7, 11449737), (9, 8905351), (13, 6165243), (21, 3816579), (39, 2055081), (63, 1272193), (91, 880749), (117, 685027), (273, 293583), (819, 97861)]