331325127

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21121}}^1$

素因数の和:21220

約数の個数: 32

約数和(自身を含む): 567759360

約数和(自身を除く): 236434233

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 15687, 21121, 63363, 147847, 190089, 443541, 570267, 1330623, 1753043, 3991869, 5259129, 12271301, 15777387, 36813903, 47332161, 110441709, 331325127]

約数ペア:

[(1, 331325127), (3, 110441709), (7, 47332161), (9, 36813903), (21, 15777387), (27, 12271301), (63, 5259129), (83, 3991869), (189, 1753043), (249, 1330623), (581, 570267), (747, 443541), (1743, 190089), (2241, 147847), (5229, 63363), (15687, 21121)]