84080913

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8621

約数の個数: 24

約数和(自身を含む): 132373152

約数和(自身を除く): 48292239

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 8537, 9849, 25611, 59759, 179277, 418313, 571979, 1254939, 1715937, 4003853, 12011559, 28026971, 84080913]

約数ペア:

[(1, 84080913), (3, 28026971), (7, 12011559), (21, 4003853), (49, 1715937), (67, 1254939), (147, 571979), (201, 418313), (469, 179277), (1407, 59759), (3283, 25611), (8537, 9849)]