40065003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 65118720

約数和(自身を除く): 25053717

約数列:

[1, 3, 9, 11, 27, 33, 99, 277, 297, 487, 831, 1461, 2493, 3047, 4383, 5357, 7479, 9141, 13149, 16071, 27423, 48213, 82269, 134899, 144639, 404697, 1214091, 1483889, 3642273, 4451667, 13355001, 40065003]

約数ペア:

[(1, 40065003), (3, 13355001), (9, 4451667), (11, 3642273), (27, 1483889), (33, 1214091), (99, 404697), (277, 144639), (297, 134899), (487, 82269), (831, 48213), (1461, 27423), (2493, 16071), (3047, 13149), (4383, 9141), (5357, 7479)]