86944767

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45497}}^1$

素因数の和:45527

約数の個数: 24

約数和(自身を含む): 145229616

約数和(自身を除く): 58284849

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 45497, 136491, 318479, 591461, 955437, 1774383, 2229353, 4140227, 6688059, 12420681, 28981589, 86944767]

約数ペア:

[(1, 86944767), (3, 28981589), (7, 12420681), (13, 6688059), (21, 4140227), (39, 2229353), (49, 1774383), (91, 955437), (147, 591461), (273, 318479), (637, 136491), (1911, 45497)]