193711287

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6121}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 324417024

約数和(自身を除く): 130705737

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2877, 4521, 6121, 10549, 18363, 31647, 42847, 67331, 128541, 201993, 471317, 838577, 1413951, 2515731, 5870039, 9224347, 17610117, 27673041, 64570429, 193711287]

約数ペア:

[(1, 193711287), (3, 64570429), (7, 27673041), (11, 17610117), (21, 9224347), (33, 5870039), (77, 2515731), (137, 1413951), (231, 838577), (411, 471317), (959, 201993), (1507, 128541), (2877, 67331), (4521, 42847), (6121, 31647), (10549, 18363)]