144906723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3907}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 226179408

約数和(自身を除く): 81272685

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 3907, 4121, 11721, 12363, 35163, 37089, 50791, 152373, 457119, 1238519, 3715557, 11146671, 16100747, 48302241, 144906723]

約数ペア:

[(1, 144906723), (3, 48302241), (9, 16100747), (13, 11146671), (39, 3715557), (117, 1238519), (317, 457119), (951, 152373), (2853, 50791), (3907, 37089), (4121, 35163), (11721, 12363)]