71512254359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{325673}}^1$

素因数の和:325839

約数の個数: 32

約数和(自身を含む): 93377249280

約数和(自身を除く): 21864994921

約数列:

[1, 7, 13, 19, 91, 127, 133, 247, 889, 1651, 1729, 2413, 11557, 16891, 31369, 219583, 325673, 2279711, 4233749, 6187787, 29636243, 41360471, 43314509, 80441231, 289523297, 537686123, 563088617, 785848949, 3763802861, 5500942643, 10216036337, 71512254359]

約数ペア:

[(1, 71512254359), (7, 10216036337), (13, 5500942643), (19, 3763802861), (91, 785848949), (127, 563088617), (133, 537686123), (247, 289523297), (889, 80441231), (1651, 43314509), (1729, 41360471), (2413, 29636243), (11557, 6187787), (16891, 4233749), (31369, 2279711), (219583, 325673)]