135128217

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 76213095

約数列:

[1, 3, 7, 21, 53, 159, 167, 371, 501, 727, 1113, 1169, 2181, 3507, 5089, 8851, 15267, 26553, 38531, 61957, 115593, 121409, 185871, 269717, 364227, 809151, 849863, 2549589, 6434677, 19304031, 45042739, 135128217]

約数ペア:

[(1, 135128217), (3, 45042739), (7, 19304031), (21, 6434677), (53, 2549589), (159, 849863), (167, 809151), (371, 364227), (501, 269717), (727, 185871), (1113, 121409), (1169, 115593), (2181, 61957), (3507, 38531), (5089, 26553), (8851, 15267)]