61636473

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 90466376

約数和(自身を除く): 28829903

約数列:

[1, 3, 9, 157, 181, 241, 471, 543, 723, 1413, 1629, 2169, 28417, 37837, 43621, 85251, 113511, 130863, 255753, 340533, 392589, 6848497, 20545491, 61636473]

約数ペア:

[(1, 61636473), (3, 20545491), (9, 6848497), (157, 392589), (181, 340533), (241, 255753), (471, 130863), (543, 113511), (723, 85251), (1413, 43621), (1629, 37837), (2169, 28417)]