64004499

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 103255152

約数和(自身を除く): 39250653

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 20261, 60783, 182349, 263393, 547047, 790179, 1641141, 2370537, 4923423, 7111611, 21334833, 64004499]

約数ペア:

[(1, 64004499), (3, 21334833), (9, 7111611), (13, 4923423), (27, 2370537), (39, 1641141), (81, 790179), (117, 547047), (243, 263393), (351, 182349), (1053, 60783), (3159, 20261)]