350318763

素因数分解:

$3^6\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1406

約数の個数: 28

約数和(自身を含む): 526756048

約数和(自身を除く): 176437285

約数列:

[1, 3, 9, 27, 81, 243, 661, 727, 729, 1983, 2181, 5949, 6543, 17847, 19629, 53541, 58887, 160623, 176661, 480547, 481869, 529983, 1441641, 4324923, 12974769, 38924307, 116772921, 350318763]

約数ペア:

[(1, 350318763), (3, 116772921), (9, 38924307), (27, 12974769), (81, 4324923), (243, 1441641), (661, 529983), (727, 481869), (729, 480547), (1983, 176661), (2181, 160623), (5949, 58887), (6543, 53541), (17847, 19629)]