61412841

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7013}}^1$

素因数の和:7165

約数の個数: 24

約数和(自身を含む): 102123840

約数和(自身を除く): 40710999

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 7013, 8757, 21039, 49091, 63117, 147273, 441819, 974807, 2924421, 6823649, 8773263, 20470947, 61412841]

約数ペア:

[(1, 61412841), (3, 20470947), (7, 8773263), (9, 6823649), (21, 2924421), (63, 974807), (139, 441819), (417, 147273), (973, 63117), (1251, 49091), (2919, 21039), (7013, 8757)]