55560609

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36529}}^1$

素因数の和:36561

約数の個数: 18

約数和(自身を含む): 86904870

約数和(自身を除く): 31344261

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36529, 109587, 328761, 474877, 1424631, 4273893, 6173401, 18520203, 55560609]

約数ペア:

[(1, 55560609), (3, 18520203), (9, 6173401), (13, 4273893), (39, 1424631), (117, 474877), (169, 328761), (507, 109587), (1521, 36529)]