66564843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 98537472

約数和(自身を除く): 31972629

約数列:

[1, 3, 17, 31, 51, 71, 93, 213, 527, 593, 1207, 1581, 1779, 2201, 3621, 6603, 10081, 18383, 30243, 37417, 42103, 55149, 112251, 126309, 312511, 715751, 937533, 1305193, 2147253, 3915579, 22188281, 66564843]

約数ペア:

[(1, 66564843), (3, 22188281), (17, 3915579), (31, 2147253), (51, 1305193), (71, 937533), (93, 715751), (213, 312511), (527, 126309), (593, 112251), (1207, 55149), (1581, 42103), (1779, 37417), (2201, 30243), (3621, 18383), (6603, 10081)]