67438467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 107443200

約数和(自身を除く): 40004733

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 2797, 8037, 8391, 24111, 25173, 53143, 75519, 131459, 159429, 394377, 478287, 1183131, 1434861, 2497721, 3549393, 7493163, 22479489, 67438467]

約数ペア:

[(1, 67438467), (3, 22479489), (9, 7493163), (19, 3549393), (27, 2497721), (47, 1434861), (57, 1183131), (141, 478287), (171, 394377), (423, 159429), (513, 131459), (893, 75519), (1269, 53143), (2679, 25173), (2797, 24111), (8037, 8391)]