15515673687

素因数分解:

$3^7\times {\mathrm{379}}^1\times {\mathrm{18719}}^1$

素因数の和:19119

約数の個数: 32

約数和(自身を含む): 23332608000

約数和(自身を除く): 7816934313

約数列:

[1, 3, 9, 27, 81, 243, 379, 729, 1137, 2187, 3411, 10233, 18719, 30699, 56157, 92097, 168471, 276291, 505413, 828873, 1516239, 4548717, 7094501, 13646151, 21283503, 40938453, 63850509, 191551527, 574654581, 1723963743, 5171891229, 15515673687]

約数ペア:

[(1, 15515673687), (3, 5171891229), (9, 1723963743), (27, 574654581), (81, 191551527), (243, 63850509), (379, 40938453), (729, 21283503), (1137, 13646151), (2187, 7094501), (3411, 4548717), (10233, 1516239), (18719, 828873), (30699, 505413), (56157, 276291), (92097, 168471)]