49156728873

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2851153}}^1$

素因数の和:2851984

約数の個数: 16

約数和(自身を含む): 74996754816

約数和(自身を除く): 25840025943

約数列:

[1, 3, 7, 21, 821, 2463, 5747, 17241, 2851153, 8553459, 19958071, 59874213, 2340796613, 7022389839, 16385576291, 49156728873]

約数ペア:

[(1, 49156728873), (3, 16385576291), (7, 7022389839), (21, 2340796613), (821, 59874213), (2463, 19958071), (5747, 8553459), (17241, 2851153)]