42177267

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 29108493

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 509, 837, 891, 1023, 1527, 2511, 2673, 3069, 4581, 5599, 7533, 9207, 13743, 15779, 16797, 27621, 41229, 47337, 50391, 82863, 123687, 142011, 151173, 173569, 426033, 453519, 520707, 1278099, 1360557, 1562121, 3834297, 4686363, 14059089, 42177267]

約数ペア:

[(1, 42177267), (3, 14059089), (9, 4686363), (11, 3834297), (27, 1562121), (31, 1360557), (33, 1278099), (81, 520707), (93, 453519), (99, 426033), (243, 173569), (279, 151173), (297, 142011), (341, 123687), (509, 82863), (837, 50391), (891, 47337), (1023, 41229), (1527, 27621), (2511, 16797), (2673, 15779), (3069, 13743), (4581, 9207), (5599, 7533)]