9003393

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 15841280

約数和(自身を除く): 6837887

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 79, 81, 189, 201, 237, 243, 469, 553, 567, 603, 711, 1407, 1659, 1701, 1809, 2133, 4221, 4977, 5293, 5427, 6399, 12663, 14931, 15879, 16281, 19197, 37051, 37989, 44793, 47637, 111153, 113967, 134379, 142911, 333459, 428733, 1000377, 1286199, 3001131, 9003393]

約数ペア:

[(1, 9003393), (3, 3001131), (7, 1286199), (9, 1000377), (21, 428733), (27, 333459), (63, 142911), (67, 134379), (79, 113967), (81, 111153), (189, 47637), (201, 44793), (237, 37989), (243, 37051), (469, 19197), (553, 16281), (567, 15879), (603, 14931), (711, 12663), (1407, 6399), (1659, 5427), (1701, 5293), (1809, 4977), (2133, 4221)]