144488729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 197108736

約数和(自身を除く): 52620007

約数列:

[1, 7, 11, 17, 43, 77, 119, 151, 187, 289, 301, 473, 731, 1057, 1309, 1661, 2023, 2567, 3179, 3311, 5117, 6493, 8041, 11627, 12427, 17969, 22253, 28237, 43639, 45451, 56287, 71423, 86989, 110381, 136697, 197659, 305473, 480029, 499961, 772667, 956879, 1214191, 1876477, 3360203, 8499337, 13135339, 20641247, 144488729]

約数ペア:

[(1, 144488729), (7, 20641247), (11, 13135339), (17, 8499337), (43, 3360203), (77, 1876477), (119, 1214191), (151, 956879), (187, 772667), (289, 499961), (301, 480029), (473, 305473), (731, 197659), (1057, 136697), (1309, 110381), (1661, 86989), (2023, 71423), (2567, 56287), (3179, 45451), (3311, 43639), (5117, 28237), (6493, 22253), (8041, 17969), (11627, 12427)]