5440892877

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{505049}}^1$

素因数の和:505087

約数の個数: 40

約数和(自身を含む): 9777768000

約数和(自身を除く): 4336875123

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 505049, 1515147, 3535343, 4545441, 9595931, 10606029, 13636323, 28787793, 31818087, 40908969, 67171517, 86363379, 95454261, 201514551, 259090137, 286362783, 604543653, 777270411, 1813630959, 5440892877]

約数ペア:

[(1, 5440892877), (3, 1813630959), (7, 777270411), (9, 604543653), (19, 286362783), (21, 259090137), (27, 201514551), (57, 95454261), (63, 86363379), (81, 67171517), (133, 40908969), (171, 31818087), (189, 28787793), (399, 13636323), (513, 10606029), (567, 9595931), (1197, 4545441), (1539, 3535343), (3591, 1515147), (10773, 505049)]