81970316065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2962961}}^1$

素因数の和:2963480

約数の個数: 16

約数和(自身を含む): 107519965056

約数和(自身を除く): 25549648991

約数列:

[1, 5, 11, 55, 503, 2515, 5533, 27665, 2962961, 14814805, 32592571, 162962855, 1490369383, 7451846915, 16394063213, 81970316065]

約数ペア:

[(1, 81970316065), (5, 16394063213), (11, 7451846915), (55, 1490369383), (503, 162962855), (2515, 32592571), (5533, 14814805), (27665, 2962961)]