66984633

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 104310180

約数和(自身を除く): 37325547

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 361, 389, 477, 1007, 1083, 1167, 3021, 3249, 3501, 7391, 9063, 19133, 20617, 22173, 57399, 61851, 66519, 140429, 172197, 185553, 391723, 421287, 1175169, 1263861, 3525507, 7442737, 22328211, 66984633]

約数ペア:

[(1, 66984633), (3, 22328211), (9, 7442737), (19, 3525507), (53, 1263861), (57, 1175169), (159, 421287), (171, 391723), (361, 185553), (389, 172197), (477, 140429), (1007, 66519), (1083, 61851), (1167, 57399), (3021, 22173), (3249, 20617), (3501, 19133), (7391, 9063)]