41647041

素因数分解:

$3^7\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 63369600

約数和(自身を除く): 21722559

約数列:

[1, 3, 9, 27, 81, 137, 139, 243, 411, 417, 729, 1233, 1251, 2187, 3699, 3753, 11097, 11259, 19043, 33291, 33777, 57129, 99873, 101331, 171387, 299619, 303993, 514161, 1542483, 4627449, 13882347, 41647041]

約数ペア:

[(1, 41647041), (3, 13882347), (9, 4627449), (27, 1542483), (81, 514161), (137, 303993), (139, 299619), (243, 171387), (411, 101331), (417, 99873), (729, 57129), (1233, 33777), (1251, 33291), (2187, 19043), (3699, 11259), (3753, 11097)]