65747241

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1493}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 111870720

約数和(自身を除く): 46123479

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 699, 1493, 1631, 2097, 4479, 4893, 6291, 10451, 13437, 14679, 31353, 40311, 44037, 94059, 282177, 347869, 1043607, 2435083, 3130821, 7305249, 9392463, 21915747, 65747241]

約数ペア:

[(1, 65747241), (3, 21915747), (7, 9392463), (9, 7305249), (21, 3130821), (27, 2435083), (63, 1043607), (189, 347869), (233, 282177), (699, 94059), (1493, 44037), (1631, 40311), (2097, 31353), (4479, 14679), (4893, 13437), (6291, 10451)]