42240159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 66175200

約数和(自身を除く): 23935041

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 2423, 5811, 7269, 17433, 21807, 31499, 94497, 283491, 361027, 1083081, 3249243, 4693351, 14080053, 42240159]

約数ペア:

[(1, 42240159), (3, 14080053), (9, 4693351), (13, 3249243), (39, 1083081), (117, 361027), (149, 283491), (447, 94497), (1341, 31499), (1937, 21807), (2423, 17433), (5811, 7269)]