68307393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{295703}}^1$

素因数の和:295724

約数の個数: 16

約数和(自身を含む): 113550336

約数和(自身を除く): 45242943

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 295703, 887109, 2069921, 3252733, 6209763, 9758199, 22769131, 68307393]

約数ペア:

[(1, 68307393), (3, 22769131), (7, 9758199), (11, 6209763), (21, 3252733), (33, 2069921), (77, 887109), (231, 295703)]