27724959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 42112512

約数和(自身を除く): 14387553

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 887, 1359, 2661, 3473, 7983, 10419, 20401, 31257, 61203, 133937, 183609, 401811, 1205433, 3080551, 9241653, 27724959]

約数ペア:

[(1, 27724959), (3, 9241653), (9, 3080551), (23, 1205433), (69, 401811), (151, 183609), (207, 133937), (453, 61203), (887, 31257), (1359, 20401), (2661, 10419), (3473, 7983)]