71255679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 37608321

約数列:

[1, 3, 11, 23, 33, 69, 253, 269, 349, 759, 807, 1047, 2959, 3839, 6187, 8027, 8877, 11517, 18561, 24081, 68057, 88297, 93881, 204171, 264891, 281643, 1032691, 2159263, 3098073, 6477789, 23751893, 71255679]

約数ペア:

[(1, 71255679), (3, 23751893), (11, 6477789), (23, 3098073), (33, 2159263), (69, 1032691), (253, 281643), (269, 264891), (349, 204171), (759, 93881), (807, 88297), (1047, 68057), (2959, 24081), (3839, 18561), (6187, 11517), (8027, 8877)]