27027148

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 48371904

約数和(自身を除く): 21344756

約数列:

[1, 2, 4, 61, 122, 244, 257, 431, 514, 862, 1028, 1724, 15677, 26291, 31354, 52582, 62708, 105164, 110767, 221534, 443068, 6756787, 13513574, 27027148]

約数ペア:

[(1, 27027148), (2, 13513574), (4, 6756787), (61, 443068), (122, 221534), (244, 110767), (257, 105164), (431, 62708), (514, 52582), (862, 31354), (1028, 26291), (1724, 15677)]