187425927

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18413}}^1$

素因数の和:18464

約数の個数: 32

約数和(自身を含む): 309355200

約数和(自身を除く): 121929273

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 18413, 55239, 165717, 239369, 497151, 533977, 718107, 1601931, 2154321, 4805793, 6462963, 6941701, 14417379, 20825103, 62475309, 187425927]

約数ペア:

[(1, 187425927), (3, 62475309), (9, 20825103), (13, 14417379), (27, 6941701), (29, 6462963), (39, 4805793), (87, 2154321), (117, 1601931), (261, 718107), (351, 533977), (377, 497151), (783, 239369), (1131, 165717), (3393, 55239), (10179, 18413)]