144929309

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 176548608

約数和(自身を除く): 31619299

約数列:

[1, 7, 31, 49, 73, 217, 511, 1307, 1519, 2263, 3577, 9149, 15841, 40517, 64043, 95411, 110887, 283619, 667877, 1985333, 2957741, 4675139, 20704187, 144929309]

約数ペア:

[(1, 144929309), (7, 20704187), (31, 4675139), (49, 2957741), (73, 1985333), (217, 667877), (511, 283619), (1307, 110887), (1519, 95411), (2263, 64043), (3577, 40517), (9149, 15841)]