1930201731

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{64579}}^1$

素因数の和:64638

約数の個数: 28

約数和(自身を含む): 2964609480

約数和(自身を除く): 1034407749

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9963, 29889, 64579, 193737, 581211, 1743633, 2647739, 5230899, 7943217, 15692697, 23829651, 47078091, 71488953, 214466859, 643400577, 1930201731]

約数ペア:

[(1, 1930201731), (3, 643400577), (9, 214466859), (27, 71488953), (41, 47078091), (81, 23829651), (123, 15692697), (243, 7943217), (369, 5230899), (729, 2647739), (1107, 1743633), (3321, 581211), (9963, 193737), (29889, 64579)]