65749671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9900

約数の個数: 32

約数和(自身を含む): 110432000

約数和(自身を除く): 44682329

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 9859, 29577, 88731, 128167, 187321, 266193, 384501, 561963, 1153503, 1685889, 2435173, 3460509, 5057667, 7305519, 21916557, 65749671]

約数ペア:

[(1, 65749671), (3, 21916557), (9, 7305519), (13, 5057667), (19, 3460509), (27, 2435173), (39, 1685889), (57, 1153503), (117, 561963), (171, 384501), (247, 266193), (351, 187321), (513, 128167), (741, 88731), (2223, 29577), (6669, 9859)]