71530011

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6343}}^1$

素因数の和:6535

約数の個数: 24

約数和(自身を含む): 118759680

約数和(自身を除く): 47229669

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 6343, 11277, 19029, 44401, 57087, 133203, 399609, 1135397, 3406191, 7947779, 10218573, 23843337, 71530011]

約数ペア:

[(1, 71530011), (3, 23843337), (7, 10218573), (9, 7947779), (21, 3406191), (63, 1135397), (179, 399609), (537, 133203), (1253, 57087), (1611, 44401), (3759, 19029), (6343, 11277)]