53920269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 86688000

約数和(自身を除く): 32767731

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1031, 1341, 1937, 3093, 4023, 5811, 9279, 13403, 17433, 27837, 40209, 52299, 120627, 153619, 361881, 460857, 1382571, 1997047, 4147713, 5991141, 17973423, 53920269]

約数ペア:

[(1, 53920269), (3, 17973423), (9, 5991141), (13, 4147713), (27, 1997047), (39, 1382571), (117, 460857), (149, 361881), (351, 153619), (447, 120627), (1031, 52299), (1341, 40209), (1937, 27837), (3093, 17433), (4023, 13403), (5811, 9279)]