171475143

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 104313657

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 3989, 6141, 11967, 14329, 27923, 42987, 83769, 91747, 275241, 355021, 642229, 1065063, 1926687, 2485147, 7455441, 8165483, 24496449, 57158381, 171475143]

約数ペア:

[(1, 171475143), (3, 57158381), (7, 24496449), (21, 8165483), (23, 7455441), (69, 2485147), (89, 1926687), (161, 1065063), (267, 642229), (483, 355021), (623, 275241), (1869, 91747), (2047, 83769), (3989, 42987), (6141, 27923), (11967, 14329)]