80495073783

素因数分解:

$3^4\times {\mathrm{16619}}^1\times {\mathrm{59797}}^1$

素因数の和:76428

約数の個数: 20

約数和(自身を含む): 120254973960

約数和(自身を除く): 39759900177

約数列:

[1, 3, 9, 27, 81, 16619, 49857, 59797, 149571, 179391, 448713, 538173, 1346139, 1614519, 4843557, 993766343, 2981299029, 8943897087, 26831691261, 80495073783]

約数ペア:

[(1, 80495073783), (3, 26831691261), (9, 8943897087), (27, 2981299029), (81, 993766343), (16619, 4843557), (49857, 1614519), (59797, 1346139), (149571, 538173), (179391, 448713)]