71354829

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37339}}^1$

素因数の和:37369

約数の個数: 24

約数和(自身を含む): 119189280

約数和(自身を除く): 47834451

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 37339, 112017, 261373, 485407, 784119, 1456221, 1829611, 3397849, 5488833, 10193547, 23784943, 71354829]

約数ペア:

[(1, 71354829), (3, 23784943), (7, 10193547), (13, 5488833), (21, 3397849), (39, 1829611), (49, 1456221), (91, 784119), (147, 485407), (273, 261373), (637, 112017), (1911, 37339)]