130971519

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40763}}^1$

素因数の和:40796

約数の個数: 32

約数和(自身を含む): 234800640

約数和(自身を除く): 103829121

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 40763, 122289, 285341, 366867, 692971, 856023, 1100601, 2078913, 2568069, 4850797, 6236739, 7704207, 14552391, 18710217, 43657173, 130971519]

約数ペア:

[(1, 130971519), (3, 43657173), (7, 18710217), (9, 14552391), (17, 7704207), (21, 6236739), (27, 4850797), (51, 2568069), (63, 2078913), (119, 1100601), (153, 856023), (189, 692971), (357, 366867), (459, 285341), (1071, 122289), (3213, 40763)]