40661217

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 64431360

約数和(自身を除く): 23770143

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 1597, 2829, 4791, 8487, 14373, 25461, 36731, 43119, 65477, 110193, 196431, 330579, 589293, 991737, 1505971, 1767879, 4517913, 13553739, 40661217]

約数ペア:

[(1, 40661217), (3, 13553739), (9, 4517913), (23, 1767879), (27, 1505971), (41, 991737), (69, 589293), (123, 330579), (207, 196431), (369, 110193), (621, 65477), (943, 43119), (1107, 36731), (1597, 25461), (2829, 14373), (4791, 8487)]