144865773

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 89554707

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 5813, 8307, 17439, 24921, 52317, 75569, 156951, 226707, 412723, 680121, 1238169, 2040363, 3714507, 5365399, 11143521, 16096197, 48288591, 144865773]

約数ペア:

[(1, 144865773), (3, 48288591), (9, 16096197), (13, 11143521), (27, 5365399), (39, 3714507), (71, 2040363), (117, 1238169), (213, 680121), (351, 412723), (639, 226707), (923, 156951), (1917, 75569), (2769, 52317), (5813, 24921), (8307, 17439)]