167193663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2383}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 275552256

約数和(自身を除く): 108358593

約数列:

[1, 3, 7, 13, 21, 39, 91, 257, 273, 771, 1799, 2383, 3341, 5397, 7149, 10023, 16681, 23387, 30979, 50043, 70161, 92937, 216853, 612431, 650559, 1837293, 4287017, 7961603, 12861051, 23884809, 55731221, 167193663]

約数ペア:

[(1, 167193663), (3, 55731221), (7, 23884809), (13, 12861051), (21, 7961603), (39, 4287017), (91, 1837293), (257, 650559), (273, 612431), (771, 216853), (1799, 92937), (2383, 70161), (3341, 50043), (5397, 30979), (7149, 23387), (10023, 16681)]