56563893

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{110261}}^1$

素因数の和:110289

約数の個数: 16

約数和(自身を含む): 88209600

約数和(自身を除く): 31645707

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 110261, 330783, 992349, 2094959, 2977047, 6284877, 18854631, 56563893]

約数ペア:

[(1, 56563893), (3, 18854631), (9, 6284877), (19, 2977047), (27, 2094959), (57, 992349), (171, 330783), (513, 110261)]