1566380917863

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{967}}^1\times {\mathrm{46399}}^1$

素因数の和:47809

約数の個数: 40

約数和(自身を含む): 2347807334400

約数和(自身を除く): 781426416537

約数列:

[1, 3, 9, 27, 81, 431, 967, 1293, 2901, 3879, 8703, 11637, 26109, 34911, 46399, 78327, 139197, 416777, 417591, 1250331, 1252773, 3750993, 3758319, 11252979, 19997969, 33758937, 44867833, 59993907, 134603499, 179981721, 403810497, 539945163, 1211431491, 1619835489, 3634294473, 19338036023, 58014108069, 174042324207, 522126972621, 1566380917863]

約数ペア:

[(1, 1566380917863), (3, 522126972621), (9, 174042324207), (27, 58014108069), (81, 19338036023), (431, 3634294473), (967, 1619835489), (1293, 1211431491), (2901, 539945163), (3879, 403810497), (8703, 179981721), (11637, 134603499), (26109, 59993907), (34911, 44867833), (46399, 33758937), (78327, 19997969), (139197, 11252979), (416777, 3758319), (417591, 3750993), (1250331, 1252773)]