85510503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1453}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 133372512

約数和(自身を除く): 47862009

約数列:

[1, 3, 9, 13, 39, 117, 503, 1453, 1509, 4359, 4527, 6539, 13077, 18889, 19617, 56667, 58851, 170001, 730859, 2192577, 6577731, 9501167, 28503501, 85510503]

約数ペア:

[(1, 85510503), (3, 28503501), (9, 9501167), (13, 6577731), (39, 2192577), (117, 730859), (503, 170001), (1453, 58851), (1509, 56667), (4359, 19617), (4527, 18889), (6539, 13077)]