55310121

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 88223520

約数和(自身を除く): 32913399

約数列:

[1, 3, 9, 19, 27, 57, 81, 83, 171, 249, 433, 513, 747, 1299, 1539, 1577, 2241, 3897, 4731, 6723, 8227, 11691, 14193, 24681, 35073, 35939, 42579, 74043, 107817, 127737, 222129, 323451, 666387, 682841, 970353, 2048523, 2911059, 6145569, 18436707, 55310121]

約数ペア:

[(1, 55310121), (3, 18436707), (9, 6145569), (19, 2911059), (27, 2048523), (57, 970353), (81, 682841), (83, 666387), (171, 323451), (249, 222129), (433, 127737), (513, 107817), (747, 74043), (1299, 42579), (1539, 35939), (1577, 35073), (2241, 24681), (3897, 14193), (4731, 11691), (6723, 8227)]