57493917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{701}}^2$

素因数の和:1421

約数の個数: 18

約数和(自身を含む): 89562746

約数和(自身を除く): 32068829

約数列:

[1, 3, 9, 13, 39, 117, 701, 2103, 6309, 9113, 27339, 82017, 491401, 1474203, 4422609, 6388213, 19164639, 57493917]

約数ペア:

[(1, 57493917), (3, 19164639), (9, 6388213), (13, 4422609), (39, 1474203), (117, 491401), (701, 82017), (2103, 27339), (6309, 9113)]