17848161

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 10456479

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 701, 943, 1107, 2103, 2829, 6309, 8487, 16123, 18927, 25461, 28741, 48369, 86223, 145107, 258669, 435321, 661043, 776007, 1983129, 5949387, 17848161]

約数ペア:

[(1, 17848161), (3, 5949387), (9, 1983129), (23, 776007), (27, 661043), (41, 435321), (69, 258669), (123, 145107), (207, 86223), (369, 48369), (621, 28741), (701, 25461), (943, 18927), (1107, 16123), (2103, 8487), (2829, 6309)]