64047267

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 97768944

約数和(自身を除く): 33721677

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 4973, 12879, 14919, 44757, 134271, 263569, 402813, 790707, 1208439, 2372121, 7116363, 21349089, 64047267]

約数ペア:

[(1, 64047267), (3, 21349089), (9, 7116363), (27, 2372121), (53, 1208439), (81, 790707), (159, 402813), (243, 263569), (477, 134271), (1431, 44757), (4293, 14919), (4973, 12879)]