270981183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 402285312

約数和(自身を除く): 131304129

約数列:

[1, 3, 11, 33, 73, 197, 219, 571, 591, 803, 1713, 2167, 2409, 6281, 6501, 14381, 18843, 41683, 43143, 112487, 125049, 158191, 337461, 458513, 474573, 1237357, 1375539, 3712071, 8211551, 24634653, 90327061, 270981183]

約数ペア:

[(1, 270981183), (3, 90327061), (11, 24634653), (33, 8211551), (73, 3712071), (197, 1375539), (219, 1237357), (571, 474573), (591, 458513), (803, 337461), (1713, 158191), (2167, 125049), (2409, 112487), (6281, 43143), (6501, 41683), (14381, 18843)]