27101361

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{701}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 42254784

約数和(自身を除く): 15153423

約数列:

[1, 3, 7, 21, 49, 147, 263, 701, 789, 1841, 2103, 4907, 5523, 12887, 14721, 34349, 38661, 103047, 184363, 553089, 1290541, 3871623, 9033787, 27101361]

約数ペア:

[(1, 27101361), (3, 9033787), (7, 3871623), (21, 1290541), (49, 553089), (147, 184363), (263, 103047), (701, 38661), (789, 34349), (1841, 14721), (2103, 12887), (4907, 5523)]