156720925509

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{64109}}^1$

素因数の和:64705

約数の個数: 32

約数和(自身を含む): 221564160000

約数和(自身を除く): 64843234491

約数列:

[1, 3, 23, 69, 71, 213, 499, 1497, 1633, 4899, 11477, 34431, 35429, 64109, 106287, 192327, 814867, 1474507, 2444601, 4423521, 4551739, 13655217, 31990391, 95971173, 104689997, 314069991, 735778993, 2207336979, 2271317761, 6813953283, 52240308503, 156720925509]

約数ペア:

[(1, 156720925509), (3, 52240308503), (23, 6813953283), (69, 2271317761), (71, 2207336979), (213, 735778993), (499, 314069991), (1497, 104689997), (1633, 95971173), (4899, 31990391), (11477, 13655217), (34431, 4551739), (35429, 4423521), (64109, 2444601), (106287, 1474507), (192327, 814867)]