71668659

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 98550144

約数和(自身を除く): 26881485

約数列:

[1, 3, 43, 129, 131, 393, 4241, 5633, 12723, 16899, 182363, 547089, 555571, 1666713, 23889553, 71668659]

約数ペア:

[(1, 71668659), (3, 23889553), (43, 1666713), (129, 555571), (131, 547089), (393, 182363), (4241, 16899), (5633, 12723)]