133780437

素因数分解:

$3^3\times 7^2\times {\mathrm{101119}}^1$

素因数の和:101142

約数の個数: 24

約数和(自身を含む): 230553600

約数和(自身を除く): 96773163

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 101119, 303357, 707833, 910071, 2123499, 2730213, 4954831, 6370497, 14864493, 19111491, 44593479, 133780437]

約数ペア:

[(1, 133780437), (3, 44593479), (7, 19111491), (9, 14864493), (21, 6370497), (27, 4954831), (49, 2730213), (63, 2123499), (147, 910071), (189, 707833), (441, 303357), (1323, 101119)]