40980357

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 68382720

約数和(自身を除く): 27402363

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 4451, 9207, 13353, 40059, 48961, 120177, 137981, 146883, 413943, 440649, 1241829, 1321947, 1517791, 3725487, 4553373, 13660119, 40980357]

約数ペア:

[(1, 40980357), (3, 13660119), (9, 4553373), (11, 3725487), (27, 1517791), (31, 1321947), (33, 1241829), (93, 440649), (99, 413943), (279, 146883), (297, 137981), (341, 120177), (837, 48961), (1023, 40059), (3069, 13353), (4451, 9207)]