78817869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3527}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 123282432

約数和(自身を除く): 44464563

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 3527, 7449, 10581, 22347, 31743, 45851, 137553, 412659, 673657, 2020971, 6062913, 8757541, 26272623, 78817869]

約数ペア:

[(1, 78817869), (3, 26272623), (9, 8757541), (13, 6062913), (39, 2020971), (117, 673657), (191, 412659), (573, 137553), (1719, 45851), (2483, 31743), (3527, 22347), (7449, 10581)]