84534471

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21997}}^1$

素因数の和:22071

約数の個数: 24

約数和(自身を含む): 141843104

約数和(自身を除く): 57308633

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 21997, 65991, 153979, 197973, 461937, 1341817, 1385811, 4025451, 9392719, 12076353, 28178157, 84534471]

約数ペア:

[(1, 84534471), (3, 28178157), (7, 12076353), (9, 9392719), (21, 4025451), (61, 1385811), (63, 1341817), (183, 461937), (427, 197973), (549, 153979), (1281, 65991), (3843, 21997)]