84797427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 48984333

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 1259, 1727, 2041, 3777, 5181, 6123, 13849, 16367, 22451, 41547, 49101, 67353, 180037, 197663, 540111, 592989, 2174293, 2569619, 6522879, 7708857, 28265809, 84797427]

約数ペア:

[(1, 84797427), (3, 28265809), (11, 7708857), (13, 6522879), (33, 2569619), (39, 2174293), (143, 592989), (157, 540111), (429, 197663), (471, 180037), (1259, 67353), (1727, 49101), (2041, 41547), (3777, 22451), (5181, 16367), (6123, 13849)]