53333847

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15973}}^1$

素因数の和:16039

約数の個数: 24

約数和(自身を含む): 89709984

約数和(自身を除く): 36376137

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 15973, 47919, 111811, 143757, 335433, 846569, 1006299, 2539707, 5925983, 7619121, 17777949, 53333847]

約数ペア:

[(1, 53333847), (3, 17777949), (7, 7619121), (9, 5925983), (21, 2539707), (53, 1006299), (63, 846569), (159, 335433), (371, 143757), (477, 111811), (1113, 47919), (3339, 15973)]