79187199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 130443264

約数和(自身を除く): 51256065

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 431, 673, 1293, 2019, 3017, 4711, 5603, 8749, 9051, 14133, 16809, 26247, 39221, 61243, 117663, 183729, 290063, 870189, 2030441, 3770819, 6091323, 11312457, 26395733, 79187199]

約数ペア:

[(1, 79187199), (3, 26395733), (7, 11312457), (13, 6091323), (21, 3770819), (39, 2030441), (91, 870189), (273, 290063), (431, 183729), (673, 117663), (1293, 61243), (2019, 39221), (3017, 26247), (4711, 16809), (5603, 14133), (8749, 9051)]