201423213

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10526

約数の個数: 32

約数和(自身を含む): 321454080

約数和(自身を除く): 120030867

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 6417, 10463, 19251, 31389, 94167, 240649, 282501, 324353, 721947, 973059, 2165841, 2919177, 6497523, 7460119, 8757531, 22380357, 67141071, 201423213]

約数ペア:

[(1, 201423213), (3, 67141071), (9, 22380357), (23, 8757531), (27, 7460119), (31, 6497523), (69, 2919177), (93, 2165841), (207, 973059), (279, 721947), (621, 324353), (713, 282501), (837, 240649), (2139, 94167), (6417, 31389), (10463, 19251)]