15679834527

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{19181}}^1$

素因数の和:19348

約数の個数: 48

約数和(自身を含む): 24981409152

約数和(自身を除く): 9301574625

約数列:

[1, 3, 7, 21, 49, 67, 83, 147, 201, 249, 469, 581, 1407, 1743, 3283, 4067, 5561, 9849, 12201, 16683, 19181, 38927, 57543, 116781, 134267, 272489, 402801, 817467, 939869, 1285127, 1592023, 2819607, 3855381, 4776069, 8995889, 11144161, 26987667, 33432483, 62971223, 78009127, 106665541, 188913669, 234027381, 319996623, 746658787, 2239976361, 5226611509, 15679834527]

約数ペア:

[(1, 15679834527), (3, 5226611509), (7, 2239976361), (21, 746658787), (49, 319996623), (67, 234027381), (83, 188913669), (147, 106665541), (201, 78009127), (249, 62971223), (469, 33432483), (581, 26987667), (1407, 11144161), (1743, 8995889), (3283, 4776069), (4067, 3855381), (5561, 2819607), (9849, 1592023), (12201, 1285127), (16683, 939869), (19181, 817467), (38927, 402801), (57543, 272489), (116781, 134267)]