73278907

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{11719}}^1$

素因数の和:11782

約数の個数: 12

約数和(自身を含む): 81500880

約数和(自身を除く): 8221973

約数列:

[1, 13, 37, 169, 481, 6253, 11719, 152347, 433603, 1980511, 5636839, 73278907]

約数ペア:

[(1, 73278907), (13, 5636839), (37, 1980511), (169, 433603), (481, 152347), (6253, 11719)]