148375143

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 256516416

約数和(自身を除く): 108141273

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 259, 333, 371, 477, 777, 1113, 1201, 1961, 2331, 3339, 3603, 5883, 8407, 10809, 13727, 17649, 25221, 41181, 44437, 63653, 75663, 123543, 133311, 190959, 311059, 399933, 445571, 572877, 933177, 1336713, 2355161, 2799531, 4010139, 7065483, 16486127, 21196449, 49458381, 148375143]

約数ペア:

[(1, 148375143), (3, 49458381), (7, 21196449), (9, 16486127), (21, 7065483), (37, 4010139), (53, 2799531), (63, 2355161), (111, 1336713), (159, 933177), (259, 572877), (333, 445571), (371, 399933), (477, 311059), (777, 190959), (1113, 133311), (1201, 123543), (1961, 75663), (2331, 63653), (3339, 44437), (3603, 41181), (5883, 25221), (8407, 17649), (10809, 13727)]