156805677

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52957}}^1$

素因数の和:53017

約数の個数: 24

約数和(自身を含む): 264366336

約数和(自身を除く): 107560659

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 52957, 158871, 370699, 476613, 1112097, 2488979, 3336291, 7466937, 17422853, 22400811, 52268559, 156805677]

約数ペア:

[(1, 156805677), (3, 52268559), (7, 22400811), (9, 17422853), (21, 7466937), (47, 3336291), (63, 2488979), (141, 1112097), (329, 476613), (423, 370699), (987, 158871), (2961, 52957)]