55507521

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 75721536

約数和(自身を除く): 20214015

約数列:

[1, 3, 73, 113, 219, 339, 2243, 6729, 8249, 24747, 163739, 253459, 491217, 760377, 18502507, 55507521]

約数ペア:

[(1, 55507521), (3, 18502507), (73, 760377), (113, 491217), (219, 253459), (339, 163739), (2243, 24747), (6729, 8249)]