173662281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3023}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 270781056

約数和(自身を除く): 97118775

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 3023, 4419, 6383, 9069, 19149, 27207, 39299, 57447, 117897, 353691, 1484293, 4452879, 13358637, 19295809, 57887427, 173662281]

約数ペア:

[(1, 173662281), (3, 57887427), (9, 19295809), (13, 13358637), (39, 4452879), (117, 1484293), (491, 353691), (1473, 117897), (3023, 57447), (4419, 39299), (6383, 27207), (9069, 19149)]