71366572809

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1\times {\mathrm{6911}}^1$

素因数の和:15570

約数の個数: 48

約数和(自身を含む): 124044410880

約数和(自身を除く): 52677838071

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 6911, 8627, 20733, 25881, 48377, 60389, 62199, 77643, 131309, 145131, 163913, 181167, 393927, 435393, 491739, 543501, 919163, 1147391, 1181781, 1475217, 2757489, 3442173, 8272467, 10326519, 59621197, 178863591, 417348379, 536590773, 1132802743, 1252045137, 3398408229, 3756135411, 7929619201, 10195224687, 23788857603, 71366572809]

約数ペア:

[(1, 71366572809), (3, 23788857603), (7, 10195224687), (9, 7929619201), (19, 3756135411), (21, 3398408229), (57, 1252045137), (63, 1132802743), (133, 536590773), (171, 417348379), (399, 178863591), (1197, 59621197), (6911, 10326519), (8627, 8272467), (20733, 3442173), (25881, 2757489), (48377, 1475217), (60389, 1181781), (62199, 1147391), (77643, 919163), (131309, 543501), (145131, 491739), (163913, 435393), (181167, 393927)]