47310057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{523}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 75340720

約数和(自身を除く): 28030663

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 523, 529, 1311, 1569, 1587, 3933, 4707, 4761, 9937, 10051, 12029, 29811, 30153, 36087, 89433, 90459, 108261, 228551, 276667, 685653, 830001, 2056959, 2490003, 5256673, 15770019, 47310057]

約数ペア:

[(1, 47310057), (3, 15770019), (9, 5256673), (19, 2490003), (23, 2056959), (57, 830001), (69, 685653), (171, 276667), (207, 228551), (437, 108261), (523, 90459), (529, 89433), (1311, 36087), (1569, 30153), (1587, 29811), (3933, 12029), (4707, 10051), (4761, 9937)]