64984683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2971}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 90729216

約数和(自身を除く): 25744533

約数列:

[1, 3, 23, 69, 317, 951, 2971, 7291, 8913, 21873, 68333, 204999, 941807, 2825421, 21661561, 64984683]

約数ペア:

[(1, 64984683), (3, 21661561), (23, 2825421), (69, 941807), (317, 204999), (951, 68333), (2971, 21873), (7291, 8913)]