61243413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{265123}}^1$

素因数の和:265144

約数の個数: 16

約数和(自身を含む): 101807616

約数和(自身を除く): 40564203

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 265123, 795369, 1855861, 2916353, 5567583, 8749059, 20414471, 61243413]

約数ペア:

[(1, 61243413), (3, 20414471), (7, 8749059), (11, 5567583), (21, 2916353), (33, 1855861), (77, 795369), (231, 265123)]