57527253

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 99665280

約数和(自身を除く): 42138027

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1429, 1491, 1917, 4287, 4473, 5751, 10003, 12861, 13419, 30009, 38583, 40257, 90027, 101459, 115749, 270081, 304377, 710213, 810243, 913131, 2130639, 2739393, 6391917, 8218179, 19175751, 57527253]

約数ペア:

[(1, 57527253), (3, 19175751), (7, 8218179), (9, 6391917), (21, 2739393), (27, 2130639), (63, 913131), (71, 810243), (81, 710213), (189, 304377), (213, 270081), (497, 115749), (567, 101459), (639, 90027), (1429, 40257), (1491, 38583), (1917, 30009), (4287, 13419), (4473, 12861), (5751, 10003)]