33515619

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 51870720

約数和(自身を除く): 18355101

約数列:

[1, 3, 17, 29, 31, 43, 51, 87, 93, 129, 289, 493, 527, 731, 867, 899, 1247, 1333, 1479, 1581, 2193, 2697, 3741, 3999, 8381, 8959, 12427, 15283, 21199, 22661, 25143, 26877, 37281, 38657, 45849, 63597, 67983, 115971, 259811, 360383, 385237, 657169, 779433, 1081149, 1155711, 1971507, 11171873, 33515619]

約数ペア:

[(1, 33515619), (3, 11171873), (17, 1971507), (29, 1155711), (31, 1081149), (43, 779433), (51, 657169), (87, 385237), (93, 360383), (129, 259811), (289, 115971), (493, 67983), (527, 63597), (731, 45849), (867, 38657), (899, 37281), (1247, 26877), (1333, 25143), (1479, 22661), (1581, 21199), (2193, 15283), (2697, 12427), (3741, 8959), (3999, 8381)]