27010179

素因数分解:

$3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 47567360

約数和(自身を除く): 20557181

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 79, 81, 189, 201, 237, 243, 469, 553, 567, 603, 711, 729, 1407, 1659, 1701, 1809, 2133, 4221, 4977, 5103, 5293, 5427, 6399, 12663, 14931, 15879, 16281, 19197, 37051, 37989, 44793, 47637, 48843, 57591, 111153, 113967, 134379, 142911, 333459, 341901, 403137, 428733, 1000377, 1286199, 3001131, 3858597, 9003393, 27010179]

約数ペア:

[(1, 27010179), (3, 9003393), (7, 3858597), (9, 3001131), (21, 1286199), (27, 1000377), (63, 428733), (67, 403137), (79, 341901), (81, 333459), (189, 142911), (201, 134379), (237, 113967), (243, 111153), (469, 57591), (553, 48843), (567, 47637), (603, 44793), (711, 37989), (729, 37051), (1407, 19197), (1659, 16281), (1701, 15879), (1809, 14931), (2133, 12663), (4221, 6399), (4977, 5427), (5103, 5293)]