69692481

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{29669}}^1$

素因数の和:29710

約数の個数: 20

約数和(自身を含む): 107702100

約数和(自身を除く): 38009619

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 29669, 89007, 267021, 801063, 860401, 2403189, 2581203, 7743609, 23230827, 69692481]

約数ペア:

[(1, 69692481), (3, 23230827), (9, 7743609), (27, 2581203), (29, 2403189), (81, 860401), (87, 801063), (261, 267021), (783, 89007), (2349, 29669)]