27273466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20323}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 45363168

約数和(自身を除く): 18089702

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20323, 40646, 223553, 447106, 1239703, 2479406, 13636733, 27273466]

約数ペア:

[(1, 27273466), (2, 13636733), (11, 2479406), (22, 1239703), (61, 447106), (122, 223553), (671, 40646), (1342, 20323)]