77103159

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 124500480

約数和(自身を除く): 47397321

約数列:

[1, 3, 7, 19, 21, 57, 133, 173, 399, 519, 1117, 1211, 3287, 3351, 3633, 7819, 9861, 21223, 23009, 23457, 63669, 69027, 148561, 193241, 445683, 579723, 1352687, 3671579, 4058061, 11014737, 25701053, 77103159]

約数ペア:

[(1, 77103159), (3, 25701053), (7, 11014737), (19, 4058061), (21, 3671579), (57, 1352687), (133, 579723), (173, 445683), (399, 193241), (519, 148561), (1117, 69027), (1211, 63669), (3287, 23457), (3351, 23009), (3633, 21223), (7819, 9861)]