47490633

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 74176128

約数和(自身を除く): 26685495

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 311, 361, 423, 893, 933, 1083, 2679, 2799, 3249, 5909, 8037, 14617, 16967, 17727, 43851, 50901, 53181, 112271, 131553, 152703, 277723, 336813, 833169, 1010439, 2499507, 5276737, 15830211, 47490633]

約数ペア:

[(1, 47490633), (3, 15830211), (9, 5276737), (19, 2499507), (47, 1010439), (57, 833169), (141, 336813), (171, 277723), (311, 152703), (361, 131553), (423, 112271), (893, 53181), (933, 50901), (1083, 43851), (2679, 17727), (2799, 16967), (3249, 14617), (5909, 8037)]