73568421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 111773376

約数和(自身を除く): 38204955

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 2713, 3013, 8139, 9039, 24417, 27117, 62399, 187197, 355403, 561591, 1066209, 3198627, 8174269, 24522807, 73568421]

約数ペア:

[(1, 73568421), (3, 24522807), (9, 8174269), (23, 3198627), (69, 1066209), (131, 561591), (207, 355403), (393, 187197), (1179, 62399), (2713, 27117), (3013, 24417), (8139, 9039)]