84078099

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19919}}^1$

素因数の和:19999

約数の個数: 24

約数和(自身を含む): 140874240

約数和(自身を除く): 56796141

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 19919, 59757, 139433, 179271, 418299, 1254897, 1334573, 4003719, 9342011, 12011157, 28026033, 84078099]

約数ペア:

[(1, 84078099), (3, 28026033), (7, 12011157), (9, 9342011), (21, 4003719), (63, 1334573), (67, 1254897), (201, 418299), (469, 179271), (603, 139433), (1407, 59757), (4221, 19919)]