53790519

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 72765440

約数和(自身を除く): 18974921

約数列:

[1, 3, 109, 271, 327, 607, 813, 1821, 29539, 66163, 88617, 164497, 198489, 493491, 17930173, 53790519]

約数ペア:

[(1, 53790519), (3, 17930173), (109, 493491), (271, 198489), (327, 164497), (607, 88617), (813, 66163), (1821, 29539)]