2017665365061

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1\times {\mathrm{153067}}^1$

素因数の和:154053

約数の個数: 32

約数和(自身を含む): 2784980419200

約数和(自身を除く): 767315054139

約数列:

[1, 3, 37, 111, 149, 447, 797, 2391, 5513, 16539, 29489, 88467, 118753, 153067, 356259, 459201, 4393861, 5663479, 13181583, 16990437, 22806983, 68420949, 121994399, 365983197, 843858371, 2531575113, 4513792763, 13541378289, 18177165451, 54531496353, 672555121687, 2017665365061]

約数ペア:

[(1, 2017665365061), (3, 672555121687), (37, 54531496353), (111, 18177165451), (149, 13541378289), (447, 4513792763), (797, 2531575113), (2391, 843858371), (5513, 365983197), (16539, 121994399), (29489, 68420949), (88467, 22806983), (118753, 16990437), (153067, 13181583), (356259, 5663479), (459201, 4393861)]