61913487

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 84395520

約数和(自身を除く): 22482033

約数列:

[1, 3, 53, 159, 439, 887, 1317, 2661, 23267, 47011, 69801, 141033, 389393, 1168179, 20637829, 61913487]

約数ペア:

[(1, 61913487), (3, 20637829), (53, 1168179), (159, 389393), (439, 141033), (887, 69801), (1317, 47011), (2661, 23267)]