53210937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 80494848

約数和(自身を除く): 27283911

約数列:

[1, 3, 13, 23, 39, 69, 137, 299, 411, 433, 897, 1299, 1781, 3151, 5343, 5629, 9453, 9959, 16887, 29877, 40963, 59321, 122889, 129467, 177963, 388401, 771173, 1364383, 2313519, 4093149, 17736979, 53210937]

約数ペア:

[(1, 53210937), (3, 17736979), (13, 4093149), (23, 2313519), (39, 1364383), (69, 771173), (137, 388401), (299, 177963), (411, 129467), (433, 122889), (897, 59321), (1299, 40963), (1781, 29877), (3151, 16887), (5343, 9959), (5629, 9453)]