81072546

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{201673}}^1$

素因数の和:201745

約数の個数: 16

約数和(自身を含む): 164565984

約数和(自身を除く): 83493438

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 201673, 403346, 605019, 1210038, 13512091, 27024182, 40536273, 81072546]

約数ペア:

[(1, 81072546), (2, 40536273), (3, 27024182), (6, 13512091), (67, 1210038), (134, 605019), (201, 403346), (402, 201673)]