71283051

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9199}}^1$

素因数の和:9256

約数の個数: 32

約数和(自身を含む): 123648000

約数和(自身を除く): 52364949

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 9199, 27597, 64393, 82791, 193179, 248373, 377159, 579537, 1131477, 1738611, 2640113, 3394431, 7920339, 10183293, 23761017, 71283051]

約数ペア:

[(1, 71283051), (3, 23761017), (7, 10183293), (9, 7920339), (21, 3394431), (27, 2640113), (41, 1738611), (63, 1131477), (123, 579537), (189, 377159), (287, 248373), (369, 193179), (861, 82791), (1107, 64393), (2583, 27597), (7749, 9199)]