330893451

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 588211200

約数和(自身を除く): 257317749

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 73, 87, 189, 203, 219, 261, 511, 609, 657, 783, 827, 1533, 1827, 1971, 2117, 2481, 4599, 5481, 5789, 6351, 7443, 13797, 14819, 17367, 19053, 22329, 23983, 44457, 52101, 57159, 60371, 71949, 133371, 156303, 167881, 181113, 215847, 400113, 422597, 503643, 543339, 647541, 1267791, 1510929, 1630017, 1750759, 3803373, 4532787, 5252277, 11410119, 12255313, 15756831, 36765939, 47270493, 110297817, 330893451]

約数ペア:

[(1, 330893451), (3, 110297817), (7, 47270493), (9, 36765939), (21, 15756831), (27, 12255313), (29, 11410119), (63, 5252277), (73, 4532787), (87, 3803373), (189, 1750759), (203, 1630017), (219, 1510929), (261, 1267791), (511, 647541), (609, 543339), (657, 503643), (783, 422597), (827, 400113), (1533, 215847), (1827, 181113), (1971, 167881), (2117, 156303), (2481, 133371), (4599, 71949), (5481, 60371), (5789, 57159), (6351, 52101), (7443, 44457), (13797, 23983), (14819, 22329), (17367, 19053)]