49271103

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12821}}^1$

素因数の和:12895

約数の個数: 24

約数和(自身を含む): 82676256

約数和(自身を除く): 33405153

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12821, 38463, 89747, 115389, 269241, 782081, 807723, 2346243, 5474567, 7038729, 16423701, 49271103]

約数ペア:

[(1, 49271103), (3, 16423701), (7, 7038729), (9, 5474567), (21, 2346243), (61, 807723), (63, 782081), (183, 269241), (427, 115389), (549, 89747), (1281, 38463), (3843, 12821)]