73054989

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28283}}^1$

素因数の和:28337

約数の個数: 24

約数和(自身を含む): 123544512

約数和(自身を除く): 50489523

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 28283, 84849, 197981, 254547, 593943, 1159603, 1781829, 3478809, 8117221, 10436427, 24351663, 73054989]

約数ペア:

[(1, 73054989), (3, 24351663), (7, 10436427), (9, 8117221), (21, 3478809), (41, 1781829), (63, 1159603), (123, 593943), (287, 254547), (369, 197981), (861, 84849), (2583, 28283)]