71380053363

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{55819}}^1$

素因数の和:56319

約数の個数: 32

約数和(自身を含む): 101858549760

約数和(自身を除く): 30478496397

約数列:

[1, 3, 23, 43, 69, 129, 431, 989, 1293, 2967, 9913, 18533, 29739, 55599, 55819, 167457, 426259, 1278777, 1283837, 2400217, 3851511, 7200651, 24057989, 55204991, 72173967, 165614973, 553333747, 1034493527, 1660001241, 3103480581, 23793351121, 71380053363]

約数ペア:

[(1, 71380053363), (3, 23793351121), (23, 3103480581), (43, 1660001241), (69, 1034493527), (129, 553333747), (431, 165614973), (989, 72173967), (1293, 55204991), (2967, 24057989), (9913, 7200651), (18533, 3851511), (29739, 2400217), (55599, 1283837), (55819, 1278777), (167457, 426259)]