67500027

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18797}}^1$

素因数の和:18832

約数の個数: 32

約数和(自身を含む): 120307200

約数和(自身を除く): 52807173

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 18797, 56391, 131579, 169173, 357143, 394737, 507519, 1071429, 1184211, 2500001, 3214287, 3552633, 7500003, 9642861, 22500009, 67500027]

約数ペア:

[(1, 67500027), (3, 22500009), (7, 9642861), (9, 7500003), (19, 3552633), (21, 3214287), (27, 2500001), (57, 1184211), (63, 1071429), (133, 507519), (171, 394737), (189, 357143), (399, 169173), (513, 131579), (1197, 56391), (3591, 18797)]