71880783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19001}}^1$

素因数の和:19114

約数の個数: 16

約数和(自身を含む): 104282976

約数和(自身を除く): 32402193

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 19001, 57003, 247013, 741039, 1843097, 5529291, 23960261, 71880783]

約数ペア:

[(1, 71880783), (3, 23960261), (13, 5529291), (39, 1843097), (97, 741039), (291, 247013), (1261, 57003), (3783, 19001)]