64090659

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 87050880

約数和(自身を除く): 22960221

約数列:

[1, 3, 67, 201, 419, 761, 1257, 2283, 28073, 50987, 84219, 152961, 318859, 956577, 21363553, 64090659]

約数ペア:

[(1, 64090659), (3, 21363553), (67, 956577), (201, 318859), (419, 152961), (761, 84219), (1257, 50987), (2283, 28073)]