221330889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32063}}^1$

素因数の和:32141

約数の個数: 24

約数和(自身を含む): 350138880

約数和(自身を除く): 128807991

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 32063, 96189, 288567, 416819, 1250457, 1891717, 3751371, 5675151, 17025453, 24592321, 73776963, 221330889]

約数ペア:

[(1, 221330889), (3, 73776963), (9, 24592321), (13, 17025453), (39, 5675151), (59, 3751371), (117, 1891717), (177, 1250457), (531, 416819), (767, 288567), (2301, 96189), (6903, 32063)]