69871911

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 99212400

約数和(自身を除く): 29340489

約数列:

[1, 3, 19, 57, 149, 361, 433, 447, 1083, 1299, 2831, 8227, 8493, 24681, 53789, 64517, 156313, 161367, 193551, 468939, 1225823, 3677469, 23290637, 69871911]

約数ペア:

[(1, 69871911), (3, 23290637), (19, 3677469), (57, 1225823), (149, 468939), (361, 193551), (433, 161367), (447, 156313), (1083, 64517), (1299, 53789), (2831, 24681), (8227, 8493)]