81483861

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{5003}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 111689280

約数和(自身を除く): 30205419

約数列:

[1, 3, 61, 89, 183, 267, 5003, 5429, 15009, 16287, 305183, 445267, 915549, 1335801, 27161287, 81483861]

約数ペア:

[(1, 81483861), (3, 27161287), (61, 1335801), (89, 915549), (183, 445267), (267, 305183), (5003, 16287), (5429, 15009)]