165689847

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 258168000

約数和(自身を除く): 92478153

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 3469, 5307, 10407, 15921, 31221, 47763, 93663, 100601, 211609, 301803, 634827, 905409, 1904481, 2716227, 5713443, 6136661, 18409983, 55229949, 165689847]

約数ペア:

[(1, 165689847), (3, 55229949), (9, 18409983), (27, 6136661), (29, 5713443), (61, 2716227), (87, 1904481), (183, 905409), (261, 634827), (549, 301803), (783, 211609), (1647, 100601), (1769, 93663), (3469, 47763), (5307, 31221), (10407, 15921)]