65298207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 100094400

約数和(自身を除く): 34796193

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 447, 661, 663, 1937, 1983, 2533, 5811, 7599, 8593, 11237, 25779, 32929, 33711, 98489, 98787, 146081, 295467, 438243, 1280357, 1674313, 3841071, 5022939, 21766069, 65298207]

約数ペア:

[(1, 65298207), (3, 21766069), (13, 5022939), (17, 3841071), (39, 1674313), (51, 1280357), (149, 438243), (221, 295467), (447, 146081), (661, 98787), (663, 98489), (1937, 33711), (1983, 32929), (2533, 25779), (5811, 11237), (7599, 8593)]