85545117

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2237}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 141513216

約数和(自身を除く): 55968099

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 2237, 4249, 5463, 6711, 12747, 15659, 20133, 38241, 46977, 140931, 1357859, 4073577, 9505013, 12220731, 28515039, 85545117]

約数ペア:

[(1, 85545117), (3, 28515039), (7, 12220731), (9, 9505013), (21, 4073577), (63, 1357859), (607, 140931), (1821, 46977), (2237, 38241), (4249, 20133), (5463, 15659), (6711, 12747)]