258300000063

素因数分解:

$3^3\times 7^1\times {\mathrm{1366666667}}^1$

素因数の和:1366666683

約数の個数: 16

約数和(自身を含む): 437333333760

約数和(自身を除く): 179033333697

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1366666667, 4100000001, 9566666669, 12300000003, 28700000007, 36900000009, 86100000021, 258300000063]

約数ペア:

[(1, 258300000063), (3, 86100000021), (7, 36900000009), (9, 28700000007), (21, 12300000003), (27, 9566666669), (63, 4100000001), (189, 1366666667)]