66872311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 74753280

約数和(自身を除く): 7880969

約数列:

[1, 11, 59, 167, 617, 649, 1837, 6787, 9853, 36403, 103039, 108383, 400433, 1133429, 6079301, 66872311]

約数ペア:

[(1, 66872311), (11, 6079301), (59, 1133429), (167, 400433), (617, 108383), (649, 103039), (1837, 36403), (6787, 9853)]