73470483

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{22123}}^1$

素因数の和:22176

約数の個数: 20

約数和(自身を含む): 112434168

約数和(自身を除く): 38963685

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 22123, 66369, 199107, 597321, 907043, 1791963, 2721129, 8163387, 24490161, 73470483]

約数ペア:

[(1, 73470483), (3, 24490161), (9, 8163387), (27, 2721129), (41, 1791963), (81, 907043), (123, 597321), (369, 199107), (1107, 66369), (3321, 22123)]