210660993

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 324943080

約数和(自身を除く): 114282087

約数列:

[1, 3, 9, 27, 41, 81, 123, 229, 277, 369, 687, 831, 1107, 2061, 2493, 3321, 6183, 7479, 9389, 11357, 18549, 22437, 28167, 34071, 63433, 84501, 102213, 190299, 253503, 306639, 570897, 760509, 919917, 1712691, 2600753, 5138073, 7802259, 23406777, 70220331, 210660993]

約数ペア:

[(1, 210660993), (3, 70220331), (9, 23406777), (27, 7802259), (41, 5138073), (81, 2600753), (123, 1712691), (229, 919917), (277, 760509), (369, 570897), (687, 306639), (831, 253503), (1107, 190299), (2061, 102213), (2493, 84501), (3321, 63433), (6183, 34071), (7479, 28167), (9389, 22437), (11357, 18549)]