89481087

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 131852448

約数和(自身を除く): 42371361

約数列:

[1, 3, 9, 71, 213, 233, 601, 639, 699, 1803, 2097, 5409, 16543, 42671, 49629, 128013, 140033, 148887, 384039, 420099, 1260297, 9942343, 29827029, 89481087]

約数ペア:

[(1, 89481087), (3, 29827029), (9, 9942343), (71, 1260297), (213, 420099), (233, 384039), (601, 148887), (639, 140033), (699, 128013), (1803, 49629), (2097, 42671), (5409, 16543)]