27051306

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 55505088

約数和(自身を除く): 28453782

約数列:

[1, 2, 3, 6, 53, 106, 159, 257, 318, 331, 514, 662, 771, 993, 1542, 1986, 13621, 17543, 27242, 35086, 40863, 52629, 81726, 85067, 105258, 170134, 255201, 510402, 4508551, 9017102, 13525653, 27051306]

約数ペア:

[(1, 27051306), (2, 13525653), (3, 9017102), (6, 4508551), (53, 510402), (106, 255201), (159, 170134), (257, 105258), (318, 85067), (331, 81726), (514, 52629), (662, 40863), (771, 35086), (993, 27242), (1542, 17543), (1986, 13621)]