27931137

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 40845600

約数和(自身を除く): 12914463

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 619, 1157, 1857, 3471, 8047, 15041, 24141, 45123, 55091, 104611, 165273, 313833, 716183, 2148549, 9310379, 27931137]

約数ペア:

[(1, 27931137), (3, 9310379), (13, 2148549), (39, 716183), (89, 313833), (169, 165273), (267, 104611), (507, 55091), (619, 45123), (1157, 24141), (1857, 15041), (3471, 8047)]