1138862457

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{11681}}^1$

素因数の和:11870

約数の個数: 32

約数和(自身を含む): 1771925760

約数和(自身を除く): 633063303

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 621, 1413, 3611, 4239, 10833, 11681, 32499, 35043, 97497, 105129, 268663, 315387, 805989, 1833917, 2417967, 5501751, 7253901, 16505253, 42180091, 49515759, 126540273, 379620819, 1138862457]

約数ペア:

[(1, 1138862457), (3, 379620819), (9, 126540273), (23, 49515759), (27, 42180091), (69, 16505253), (157, 7253901), (207, 5501751), (471, 2417967), (621, 1833917), (1413, 805989), (3611, 315387), (4239, 268663), (10833, 105129), (11681, 97497), (32499, 35043)]