7348567689

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1249}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 11359920000

約数和(自身を除く): 4011352311

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 661, 989, 1249, 1983, 2967, 3747, 5949, 8901, 11241, 15203, 28423, 28727, 45609, 53707, 85269, 86181, 136827, 161121, 255807, 258543, 483363, 653729, 825589, 1235261, 1961187, 2476767, 3705783, 5883561, 7430301, 11117349, 18988547, 35500327, 56965641, 106500981, 170896923, 319502943, 816507521, 2449522563, 7348567689]

約数ペア:

[(1, 7348567689), (3, 2449522563), (9, 816507521), (23, 319502943), (43, 170896923), (69, 106500981), (129, 56965641), (207, 35500327), (387, 18988547), (661, 11117349), (989, 7430301), (1249, 5883561), (1983, 3705783), (2967, 2476767), (3747, 1961187), (5949, 1235261), (8901, 825589), (11241, 653729), (15203, 483363), (28423, 258543), (28727, 255807), (45609, 161121), (53707, 136827), (85269, 86181)]