47951649

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 75302400

約数和(自身を除く): 27350751

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 443, 513, 633, 1329, 1899, 3987, 4009, 5697, 8417, 11961, 12027, 25251, 36081, 75753, 93473, 108243, 227259, 280419, 841257, 1775987, 2523771, 5327961, 15983883, 47951649]

約数ペア:

[(1, 47951649), (3, 15983883), (9, 5327961), (19, 2523771), (27, 1775987), (57, 841257), (171, 280419), (211, 227259), (443, 108243), (513, 93473), (633, 75753), (1329, 36081), (1899, 25251), (3987, 12027), (4009, 11961), (5697, 8417)]