91378053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 149333184

約数和(自身を除く): 57955131

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 443, 533, 559, 1329, 1599, 1677, 1763, 3987, 4797, 5031, 5289, 5759, 15867, 17277, 18163, 19049, 22919, 51831, 54489, 57147, 68757, 163467, 171441, 206271, 236119, 247637, 708357, 742911, 781009, 2125071, 2228733, 2343027, 7029081, 10153117, 30459351, 91378053]

約数ペア:

[(1, 91378053), (3, 30459351), (9, 10153117), (13, 7029081), (39, 2343027), (41, 2228733), (43, 2125071), (117, 781009), (123, 742911), (129, 708357), (369, 247637), (387, 236119), (443, 206271), (533, 171441), (559, 163467), (1329, 68757), (1599, 57147), (1677, 54489), (1763, 51831), (3987, 22919), (4797, 19049), (5031, 18163), (5289, 17277), (5759, 15867)]