80208519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{48523}}^1$

素因数の和:48574

約数の個数: 16

約数和(自身を含む): 116457600

約数和(自身を除く): 36249081

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 48523, 145569, 921937, 1407167, 2765811, 4221501, 26736173, 80208519]

約数ペア:

[(1, 80208519), (3, 26736173), (19, 4221501), (29, 2765811), (57, 1407167), (87, 921937), (551, 145569), (1653, 48523)]