39539961

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{27631}}^1$

素因数の和:27693

約数の個数: 16

約数和(自身を含む): 59685120

約数和(自身を除く): 20145159

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 27631, 82893, 248679, 746037, 1464443, 4393329, 13179987, 39539961]

約数ペア:

[(1, 39539961), (3, 13179987), (9, 4393329), (27, 1464443), (53, 746037), (159, 248679), (477, 82893), (1431, 27631)]