151462143

素因数分解:

$3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 263998848

約数和(自身を除く): 112536705

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 443, 469, 567, 603, 729, 1329, 1407, 1701, 1809, 3101, 3987, 4221, 5103, 5427, 9303, 11961, 12663, 16281, 27909, 29681, 35883, 37989, 48843, 83727, 89043, 107649, 113967, 207767, 251181, 267129, 322947, 341901, 623301, 753543, 801387, 1869903, 2260629, 2404161, 5609709, 7212483, 16829127, 21637449, 50487381, 151462143]

約数ペア:

[(1, 151462143), (3, 50487381), (7, 21637449), (9, 16829127), (21, 7212483), (27, 5609709), (63, 2404161), (67, 2260629), (81, 1869903), (189, 801387), (201, 753543), (243, 623301), (443, 341901), (469, 322947), (567, 267129), (603, 251181), (729, 207767), (1329, 113967), (1407, 107649), (1701, 89043), (1809, 83727), (3101, 48843), (3987, 37989), (4221, 35883), (5103, 29681), (5427, 27909), (9303, 16281), (11961, 12663)]