270406941

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{10163}}^1$

素因数の和:10361

約数の個数: 24

約数和(自身を含む): 421765344

約数和(自身を除く): 151358403

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1267, 3801, 8869, 10163, 26607, 30489, 71141, 213423, 497987, 1493961, 1839503, 5518509, 12876521, 38629563, 90135647, 270406941]

約数ペア:

[(1, 270406941), (3, 90135647), (7, 38629563), (21, 12876521), (49, 5518509), (147, 1839503), (181, 1493961), (543, 497987), (1267, 213423), (3801, 71141), (8869, 30489), (10163, 26607)]