22375791

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 37216800

約数和(自身を除く): 14841009

約数列:

[1, 3, 9, 17, 27, 29, 41, 51, 87, 123, 153, 261, 369, 459, 493, 697, 783, 1107, 1189, 1479, 1681, 2091, 3567, 4437, 5043, 6273, 10701, 13311, 15129, 18819, 20213, 28577, 32103, 45387, 48749, 60639, 85731, 146247, 181917, 257193, 438741, 545751, 771579, 828733, 1316223, 2486199, 7458597, 22375791]

約数ペア:

[(1, 22375791), (3, 7458597), (9, 2486199), (17, 1316223), (27, 828733), (29, 771579), (41, 545751), (51, 438741), (87, 257193), (123, 181917), (153, 146247), (261, 85731), (369, 60639), (459, 48749), (493, 45387), (697, 32103), (783, 28577), (1107, 20213), (1189, 18819), (1479, 15129), (1681, 13311), (2091, 10701), (3567, 6273), (4437, 5043)]