172348971

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{7433}}^1$

素因数の和:7626

約数の個数: 16

約数和(自身を含む): 235509120

約数和(自身を除く): 63160149

約数列:

[1, 3, 59, 131, 177, 393, 7433, 7729, 22299, 23187, 438547, 973723, 1315641, 2921169, 57449657, 172348971]

約数ペア:

[(1, 172348971), (3, 57449657), (59, 2921169), (131, 1315641), (177, 973723), (393, 438547), (7433, 23187), (7729, 22299)]