135420327

素因数分解:

$3^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1721}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 223860000

約数和(自身を除く): 88439673

約数列:

[1, 3, 7, 9, 21, 63, 1249, 1721, 3747, 5163, 8743, 11241, 12047, 15489, 26229, 36141, 78687, 108423, 2149529, 6448587, 15046703, 19345761, 45140109, 135420327]

約数ペア:

[(1, 135420327), (3, 45140109), (7, 19345761), (9, 15046703), (21, 6448587), (63, 2149529), (1249, 108423), (1721, 78687), (3747, 36141), (5163, 26229), (8743, 15489), (11241, 12047)]