78901539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{21193}}^1$

素因数の和:21286

約数の個数: 16

約数和(自身を含む): 112921632

約数和(自身を除く): 34020093

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 21193, 63579, 360281, 1080843, 1547089, 4641267, 26300513, 78901539]

約数ペア:

[(1, 78901539), (3, 26300513), (17, 4641267), (51, 1547089), (73, 1080843), (219, 360281), (1241, 63579), (3723, 21193)]