86804524821

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{7421093}}^1$

素因数の和:7421660

約数の個数: 16

約数和(自身を含む): 132511054464

約数和(自身を除く): 45706529643

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 11697, 7421093, 22263279, 51947651, 155842953, 4133548801, 12400646403, 28934841607, 86804524821]

約数ペア:

[(1, 86804524821), (3, 28934841607), (7, 12400646403), (21, 4133548801), (557, 155842953), (1671, 51947651), (3899, 22263279), (11697, 7421093)]