30851631

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 16322769

約数列:

[1, 3, 9, 27, 59, 107, 177, 181, 321, 531, 543, 963, 1593, 1629, 2889, 4887, 6313, 10679, 18939, 19367, 32037, 56817, 58101, 96111, 170451, 174303, 288333, 522909, 1142653, 3427959, 10283877, 30851631]

約数ペア:

[(1, 30851631), (3, 10283877), (9, 3427959), (27, 1142653), (59, 522909), (107, 288333), (177, 174303), (181, 170451), (321, 96111), (531, 58101), (543, 56817), (963, 32037), (1593, 19367), (1629, 18939), (2889, 10679), (4887, 6313)]