89276877

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 152928000

約数和(自身を除く): 63651123

約数列:

[1, 3, 9, 17, 19, 27, 29, 51, 57, 87, 153, 171, 261, 323, 353, 459, 493, 513, 551, 783, 969, 1059, 1479, 1653, 2907, 3177, 4437, 4959, 6001, 6707, 8721, 9367, 9531, 10237, 13311, 14877, 18003, 20121, 28101, 30711, 54009, 60363, 84303, 92133, 114019, 162027, 174029, 181089, 194503, 252909, 276399, 342057, 522087, 583509, 1026171, 1566261, 1750527, 3078513, 3306551, 4698783, 5251581, 9919653, 29758959, 89276877]

約数ペア:

[(1, 89276877), (3, 29758959), (9, 9919653), (17, 5251581), (19, 4698783), (27, 3306551), (29, 3078513), (51, 1750527), (57, 1566261), (87, 1026171), (153, 583509), (171, 522087), (261, 342057), (323, 276399), (353, 252909), (459, 194503), (493, 181089), (513, 174029), (551, 162027), (783, 114019), (969, 92133), (1059, 84303), (1479, 60363), (1653, 54009), (2907, 30711), (3177, 28101), (4437, 20121), (4959, 18003), (6001, 14877), (6707, 13311), (8721, 10237), (9367, 9531)]