66294891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10691}}^1$

素因数の和:10763

約数の個数: 24

約数和(自身を含む): 105080976

約数和(自身を除く): 38786085

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 10691, 32073, 96219, 138983, 416949, 566623, 1250847, 1699869, 5099607, 7366099, 22098297, 66294891]

約数ペア:

[(1, 66294891), (3, 22098297), (9, 7366099), (13, 5099607), (39, 1699869), (53, 1250847), (117, 566623), (159, 416949), (477, 138983), (689, 96219), (2067, 32073), (6201, 10691)]