448741593

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1259}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 683020800

約数和(自身を除く): 234279207

約数列:

[1, 3, 9, 27, 43, 129, 307, 387, 921, 1161, 1259, 2763, 3777, 8289, 11331, 13201, 33993, 39603, 54137, 118809, 162411, 356427, 386513, 487233, 1159539, 1461699, 3478617, 10435851, 16620059, 49860177, 149580531, 448741593]

約数ペア:

[(1, 448741593), (3, 149580531), (9, 49860177), (27, 16620059), (43, 10435851), (129, 3478617), (307, 1461699), (387, 1159539), (921, 487233), (1161, 386513), (1259, 356427), (2763, 162411), (3777, 118809), (8289, 54137), (11331, 39603), (13201, 33993)]