30772827

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 47384064

約数和(自身を除く): 16611237

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3163, 3243, 9489, 9729, 28467, 72749, 148661, 218247, 445983, 654741, 1337949, 3419203, 10257609, 30772827]

約数ペア:

[(1, 30772827), (3, 10257609), (9, 3419203), (23, 1337949), (47, 654741), (69, 445983), (141, 218247), (207, 148661), (423, 72749), (1081, 28467), (3163, 9729), (3243, 9489)]