38962161

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9002

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 29881359

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 8963, 26889, 62741, 80667, 188223, 206149, 242001, 564669, 618447, 1443043, 1694007, 1855341, 4329129, 5566023, 12987387, 38962161]

約数ペア:

[(1, 38962161), (3, 12987387), (7, 5566023), (9, 4329129), (21, 1855341), (23, 1694007), (27, 1443043), (63, 618447), (69, 564669), (161, 242001), (189, 206149), (207, 188223), (483, 80667), (621, 62741), (1449, 26889), (4347, 8963)]