152817021

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{41113}}^1$

素因数の和:41185

約数の個数: 24

約数和(自身を含む): 256551360

約数和(自身を除く): 103734339

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 41113, 123339, 287791, 370017, 863373, 2425667, 2590119, 7277001, 16979669, 21831003, 50939007, 152817021]

約数ペア:

[(1, 152817021), (3, 50939007), (7, 21831003), (9, 16979669), (21, 7277001), (59, 2590119), (63, 2425667), (177, 863373), (413, 370017), (531, 287791), (1239, 123339), (3717, 41113)]