73972359

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3546

約数の個数: 28

約数和(自身を含む): 114765000

約数和(自身を除く): 40792641

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 3499, 7047, 10497, 21141, 31491, 94473, 101471, 283419, 304413, 850257, 913239, 2550771, 2739717, 8219151, 24657453, 73972359]

約数ペア:

[(1, 73972359), (3, 24657453), (9, 8219151), (27, 2739717), (29, 2550771), (81, 913239), (87, 850257), (243, 304413), (261, 283419), (729, 101471), (783, 94473), (2349, 31491), (3499, 21141), (7047, 10497)]