71167173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 118996992

約数和(自身を除く): 47829819

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 573, 1337, 1613, 2101, 4011, 4839, 6303, 11291, 14707, 17743, 33873, 44121, 53229, 124201, 308083, 372603, 924249, 2156581, 3388913, 6469743, 10166739, 23722391, 71167173]

約数ペア:

[(1, 71167173), (3, 23722391), (7, 10166739), (11, 6469743), (21, 3388913), (33, 2156581), (77, 924249), (191, 372603), (231, 308083), (573, 124201), (1337, 53229), (1613, 44121), (2101, 33873), (4011, 17743), (4839, 14707), (6303, 11291)]