273117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 403200

約数和(自身を除く): 130083

約数列:

[1, 3, 13, 39, 47, 141, 149, 447, 611, 1833, 1937, 5811, 7003, 21009, 91039, 273117]

約数ペア:

[(1, 273117), (3, 91039), (13, 21009), (39, 7003), (47, 5811), (141, 1937), (149, 1833), (447, 611)]