52755867

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{9721}}^1$

素因数の和:9800

約数の個数: 20

約数和(自身を含む): 79992616

約数和(自身を除く): 27236749

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 9721, 29163, 87489, 262467, 651307, 787401, 1953921, 5861763, 17585289, 52755867]

約数ペア:

[(1, 52755867), (3, 17585289), (9, 5861763), (27, 1953921), (67, 787401), (81, 651307), (201, 262467), (603, 87489), (1809, 29163), (5427, 9721)]