63221193

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16451}}^1$

素因数の和:16525

約数の個数: 24

約数和(自身を含む): 106082496

約数和(自身を除く): 42861303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 16451, 49353, 115157, 148059, 345471, 1003511, 1036413, 3010533, 7024577, 9031599, 21073731, 63221193]

約数ペア:

[(1, 63221193), (3, 21073731), (7, 9031599), (9, 7024577), (21, 3010533), (61, 1036413), (63, 1003511), (183, 345471), (427, 148059), (549, 115157), (1281, 49353), (3843, 16451)]