27721656

素因数分解:

$2^3\times 3^3\times {\mathrm{128341}}^1$

素因数の和:128356

約数の個数: 32

約数和(自身を含む): 77005200

約数和(自身を除く): 49283544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 128341, 256682, 385023, 513364, 770046, 1026728, 1155069, 1540092, 2310138, 3080184, 3465207, 4620276, 6930414, 9240552, 13860828, 27721656]

約数ペア:

[(1, 27721656), (2, 13860828), (3, 9240552), (4, 6930414), (6, 4620276), (8, 3465207), (9, 3080184), (12, 2310138), (18, 1540092), (24, 1155069), (27, 1026728), (36, 770046), (54, 513364), (72, 385023), (108, 256682), (216, 128341)]