83146869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 137766720

約数和(自身を除く): 54619851

約数列:

[1, 3, 9, 13, 19, 39, 57, 113, 117, 171, 247, 331, 339, 741, 993, 1017, 1469, 2147, 2223, 2979, 4303, 4407, 6289, 6441, 12909, 13221, 18867, 19323, 27911, 37403, 38727, 56601, 81757, 83733, 112209, 245271, 251199, 336627, 486239, 710657, 735813, 1458717, 2131971, 4376151, 6395913, 9238541, 27715623, 83146869]

約数ペア:

[(1, 83146869), (3, 27715623), (9, 9238541), (13, 6395913), (19, 4376151), (39, 2131971), (57, 1458717), (113, 735813), (117, 710657), (171, 486239), (247, 336627), (331, 251199), (339, 245271), (741, 112209), (993, 83733), (1017, 81757), (1469, 56601), (2147, 38727), (2223, 37403), (2979, 27911), (4303, 19323), (4407, 18867), (6289, 13221), (6441, 12909)]