86518419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 46779501

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 2067, 2203, 3021, 6609, 13091, 28639, 39273, 41857, 85917, 116759, 125571, 350277, 544141, 1517867, 1632423, 2218421, 4553601, 6655263, 28839473, 86518419]

約数ペア:

[(1, 86518419), (3, 28839473), (13, 6655263), (19, 4553601), (39, 2218421), (53, 1632423), (57, 1517867), (159, 544141), (247, 350277), (689, 125571), (741, 116759), (1007, 85917), (2067, 41857), (2203, 39273), (3021, 28639), (6609, 13091)]