61135521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7103}}^1$

素因数の和:7276

約数の個数: 16

約数和(自身を含む): 86384640

約数和(自身を除く): 25249119

約数列:

[1, 3, 19, 57, 151, 453, 2869, 7103, 8607, 21309, 134957, 404871, 1072553, 3217659, 20378507, 61135521]

約数ペア:

[(1, 61135521), (3, 20378507), (19, 3217659), (57, 1072553), (151, 404871), (453, 134957), (2869, 21309), (7103, 8607)]