200615721921

素因数分解:

$3^3\times {\mathrm{27073}}^1\times {\mathrm{274451}}^1$

素因数の和:301533

約数の個数: 16

約数和(自身を含む): 297220537920

約数和(自身を除く): 96604815999

約数列:

[1, 3, 9, 27, 27073, 81219, 243657, 274451, 730971, 823353, 2470059, 7410177, 7430211923, 22290635769, 66871907307, 200615721921]

約数ペア:

[(1, 200615721921), (3, 66871907307), (9, 22290635769), (27, 7430211923), (27073, 7410177), (81219, 2470059), (243657, 823353), (274451, 730971)]