12156650529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{31277}}^1$

素因数の和:31477

約数の個数: 32

約数和(自身を含む): 17439611904

約数和(自身を除く): 5282961375

約数列:

[1, 3, 23, 43, 69, 129, 131, 393, 989, 2967, 3013, 5633, 9039, 16899, 31277, 93831, 129559, 388677, 719371, 1344911, 2158113, 4034733, 4097287, 12291861, 30932953, 92798859, 94237601, 176183341, 282712803, 528550023, 4052216843, 12156650529]

約数ペア:

[(1, 12156650529), (3, 4052216843), (23, 528550023), (43, 282712803), (69, 176183341), (129, 94237601), (131, 92798859), (393, 30932953), (989, 12291861), (2967, 4097287), (3013, 4034733), (5633, 2158113), (9039, 1344911), (16899, 719371), (31277, 388677), (93831, 129559)]