64924839

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17467}}^1$

素因数の和:17539

約数の個数: 24

約数和(自身を含む): 109000320

約数和(自身を除く): 44075481

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 17467, 52401, 122269, 157203, 366807, 1030553, 1100421, 3091659, 7213871, 9274977, 21641613, 64924839]

約数ペア:

[(1, 64924839), (3, 21641613), (7, 9274977), (9, 7213871), (21, 3091659), (59, 1100421), (63, 1030553), (177, 366807), (413, 157203), (531, 122269), (1239, 52401), (3717, 17467)]