3785427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 6067200

約数和(自身を除く): 2281773

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 157, 171, 423, 471, 513, 893, 1269, 1413, 2679, 2983, 4239, 7379, 8037, 8949, 22137, 24111, 26847, 66411, 80541, 140201, 199233, 420603, 1261809, 3785427]

約数ペア:

[(1, 3785427), (3, 1261809), (9, 420603), (19, 199233), (27, 140201), (47, 80541), (57, 66411), (141, 26847), (157, 24111), (171, 22137), (423, 8949), (471, 8037), (513, 7379), (893, 4239), (1269, 2983), (1413, 2679)]