620161178121

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{3793}}^1\times {\mathrm{6449}}^1$

素因数の和:10567

約数の個数: 40

約数和(自身を含む): 929762572200

約数和(自身を除く): 309601394079

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 3793, 6449, 8451, 11379, 19347, 25353, 34137, 58041, 102411, 174123, 307233, 522369, 1187209, 2018537, 3561627, 6055611, 10684881, 18166833, 24461057, 32054643, 54500499, 73383171, 96163929, 163501497, 220149513, 660448539, 1981345617, 7656310841, 22968932523, 68906797569, 206720392707, 620161178121]

約数ペア:

[(1, 620161178121), (3, 206720392707), (9, 68906797569), (27, 22968932523), (81, 7656310841), (313, 1981345617), (939, 660448539), (2817, 220149513), (3793, 163501497), (6449, 96163929), (8451, 73383171), (11379, 54500499), (19347, 32054643), (25353, 24461057), (34137, 18166833), (58041, 10684881), (102411, 6055611), (174123, 3561627), (307233, 2018537), (522369, 1187209)]