220170177

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{14281}}^1$

素因数の和:14861

約数の個数: 16

約数和(自身を含む): 326772160

約数和(自身を除く): 106601983

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 14281, 15417, 42843, 128529, 385587, 8154451, 24463353, 73390059, 220170177]

約数ペア:

[(1, 220170177), (3, 73390059), (9, 24463353), (27, 8154451), (571, 385587), (1713, 128529), (5139, 42843), (14281, 15417)]