71754553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 80188416

約数和(自身を除く): 8433863

約数列:

[1, 13, 31, 263, 403, 677, 3419, 8153, 8801, 20987, 105989, 178051, 272831, 2314663, 5519581, 71754553]

約数ペア:

[(1, 71754553), (13, 5519581), (31, 2314663), (263, 272831), (403, 178051), (677, 105989), (3419, 20987), (8153, 8801)]