64661207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 71879808

約数和(自身を除く): 7218601

約数列:

[1, 13, 43, 131, 559, 883, 1703, 5633, 11479, 37969, 73229, 115673, 493597, 1503749, 4973939, 64661207]

約数ペア:

[(1, 64661207), (13, 4973939), (43, 1503749), (131, 493597), (559, 115673), (883, 73229), (1703, 37969), (5633, 11479)]