40977819

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 63094080

約数和(自身を除く): 22116261

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 457, 729, 1107, 1371, 2187, 3321, 4113, 9963, 12339, 18737, 29889, 37017, 56211, 89667, 111051, 168633, 333153, 505899, 999459, 1517697, 4553091, 13659273, 40977819]

約数ペア:

[(1, 40977819), (3, 13659273), (9, 4553091), (27, 1517697), (41, 999459), (81, 505899), (123, 333153), (243, 168633), (369, 111051), (457, 89667), (729, 56211), (1107, 37017), (1371, 29889), (2187, 18737), (3321, 12339), (4113, 9963)]