49704921

素因数分解:

$3^5\times 7^1\times {\mathrm{29221}}^1$

素因数の和:29243

約数の個数: 24

約数和(自身を含む): 85094464

約数和(自身を除く): 35389543

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 29221, 87663, 204547, 262989, 613641, 788967, 1840923, 2366901, 5522769, 7100703, 16568307, 49704921]

約数ペア:

[(1, 49704921), (3, 16568307), (7, 7100703), (9, 5522769), (21, 2366901), (27, 1840923), (63, 788967), (81, 613641), (189, 262989), (243, 204547), (567, 87663), (1701, 29221)]