85388079

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{57269}}^1$

素因数の和:57350

約数の個数: 16

約数和(自身を含む): 131950080

約数和(自身を除く): 46562001

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 57269, 171807, 400883, 1202649, 4066099, 12198297, 28462693, 85388079]

約数ペア:

[(1, 85388079), (3, 28462693), (7, 12198297), (21, 4066099), (71, 1202649), (213, 400883), (497, 171807), (1491, 57269)]