64746747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1109}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 101010000

約数和(自身を除く): 36263253

約数列:

[1, 3, 9, 13, 39, 117, 499, 1109, 1497, 3327, 4491, 6487, 9981, 14417, 19461, 43251, 58383, 129753, 553391, 1660173, 4980519, 7194083, 21582249, 64746747]

約数ペア:

[(1, 64746747), (3, 21582249), (9, 7194083), (13, 4980519), (39, 1660173), (117, 553391), (499, 129753), (1109, 58383), (1497, 43251), (3327, 19461), (4491, 14417), (6487, 9981)]