158444403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 241932096

約数和(自身を除く): 83487693

約数列:

[1, 3, 13, 17, 39, 51, 221, 353, 663, 677, 1059, 2031, 4589, 6001, 8801, 11509, 13767, 18003, 26403, 34527, 78013, 149617, 234039, 238981, 448851, 716943, 3106753, 4062677, 9320259, 12188031, 52814801, 158444403]

約数ペア:

[(1, 158444403), (3, 52814801), (13, 12188031), (17, 9320259), (39, 4062677), (51, 3106753), (221, 716943), (353, 448851), (663, 238981), (677, 234039), (1059, 149617), (2031, 78013), (4589, 34527), (6001, 26403), (8801, 18003), (11509, 13767)]