13840227

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 24088680

約数和(自身を除く): 10248453

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 81, 153, 171, 207, 323, 391, 437, 459, 513, 529, 621, 969, 1173, 1311, 1377, 1539, 1587, 1863, 2907, 3519, 3933, 4761, 7429, 8721, 8993, 10051, 10557, 11799, 14283, 22287, 26163, 26979, 30153, 31671, 35397, 42849, 66861, 80937, 90459, 170867, 200583, 242811, 271377, 512601, 601749, 728433, 814131, 1537803, 4613409, 13840227]

約数ペア:

[(1, 13840227), (3, 4613409), (9, 1537803), (17, 814131), (19, 728433), (23, 601749), (27, 512601), (51, 271377), (57, 242811), (69, 200583), (81, 170867), (153, 90459), (171, 80937), (207, 66861), (323, 42849), (391, 35397), (437, 31671), (459, 30153), (513, 26979), (529, 26163), (621, 22287), (969, 14283), (1173, 11799), (1311, 10557), (1377, 10051), (1539, 8993), (1587, 8721), (1863, 7429), (2907, 4761), (3519, 3933)]