90197019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53593}}^1$

素因数の和:53627

約数の個数: 24

約数和(自身を含む): 150491952

約数和(自身を除く): 60294933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 53593, 160779, 482337, 589523, 911081, 1768569, 2733243, 5305707, 8199729, 10021891, 30065673, 90197019]

約数ペア:

[(1, 90197019), (3, 30065673), (9, 10021891), (11, 8199729), (17, 5305707), (33, 2733243), (51, 1768569), (99, 911081), (153, 589523), (187, 482337), (561, 160779), (1683, 53593)]