86414283

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{11987}}^1$

素因数の和:12088

約数の個数: 20

約数和(自身を含む): 130549320

約数和(自身を除く): 44135037

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 11987, 35961, 107883, 323649, 970947, 1066843, 3200529, 9601587, 28804761, 86414283]

約数ペア:

[(1, 86414283), (3, 28804761), (9, 9601587), (27, 3200529), (81, 1066843), (89, 970947), (267, 323649), (801, 107883), (2403, 35961), (7209, 11987)]