64804989

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 87901632

約数和(自身を除く): 23096643

約数列:

[1, 3, 83, 233, 249, 699, 1117, 3351, 19339, 58017, 92711, 260261, 278133, 780783, 21601663, 64804989]

約数ペア:

[(1, 64804989), (3, 21601663), (83, 780783), (233, 278133), (249, 260261), (699, 92711), (1117, 58017), (3351, 19339)]