305299557

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 463656960

約数和(自身を除く): 158357403

約数列:

[1, 3, 9, 27, 53, 159, 191, 477, 573, 1117, 1431, 1719, 3351, 5157, 10053, 10123, 30159, 30369, 59201, 91107, 177603, 213347, 273321, 532809, 640041, 1598427, 1920123, 5760369, 11307391, 33922173, 101766519, 305299557]

約数ペア:

[(1, 305299557), (3, 101766519), (9, 33922173), (27, 11307391), (53, 5760369), (159, 1920123), (191, 1598427), (477, 640041), (573, 532809), (1117, 273321), (1431, 213347), (1719, 177603), (3351, 91107), (5157, 59201), (10053, 30369), (10123, 30159)]