63867987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 103948800

約数和(自身を除く): 40080813

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 5413, 11799, 16239, 48717, 102847, 124499, 146151, 308541, 373497, 925623, 1120491, 2365481, 2776869, 3361473, 7096443, 21289329, 63867987]

約数ペア:

[(1, 63867987), (3, 21289329), (9, 7096443), (19, 3361473), (23, 2776869), (27, 2365481), (57, 1120491), (69, 925623), (171, 373497), (207, 308541), (437, 146151), (513, 124499), (621, 102847), (1311, 48717), (3933, 16239), (5413, 11799)]