52780293

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 77837760

約数和(自身を除く): 25057467

約数列:

[1, 3, 9, 89, 131, 267, 393, 503, 801, 1179, 1509, 4527, 11659, 34977, 44767, 65893, 104931, 134301, 197679, 402903, 593037, 5864477, 17593431, 52780293]

約数ペア:

[(1, 52780293), (3, 17593431), (9, 5864477), (89, 593037), (131, 402903), (267, 197679), (393, 134301), (503, 104931), (801, 65893), (1179, 44767), (1509, 34977), (4527, 11659)]