83797497

素因数分解:

$3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 60

約数和(自身を含む): 149306256

約数和(自身を除く): 65508759

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 301, 387, 441, 491, 567, 903, 1161, 1323, 1473, 2107, 2709, 3437, 3483, 3969, 4419, 6321, 8127, 10311, 13257, 18963, 21113, 24059, 24381, 30933, 39771, 56889, 63339, 72177, 92799, 147791, 170667, 190017, 216531, 278397, 443373, 570051, 649593, 1034537, 1330119, 1710153, 1948779, 3103611, 3990357, 9310833, 11971071, 27932499, 83797497]

約数ペア:

[(1, 83797497), (3, 27932499), (7, 11971071), (9, 9310833), (21, 3990357), (27, 3103611), (43, 1948779), (49, 1710153), (63, 1330119), (81, 1034537), (129, 649593), (147, 570051), (189, 443373), (301, 278397), (387, 216531), (441, 190017), (491, 170667), (567, 147791), (903, 92799), (1161, 72177), (1323, 63339), (1473, 56889), (2107, 39771), (2709, 30933), (3437, 24381), (3483, 24059), (3969, 21113), (4419, 18963), (6321, 13257), (8127, 10311)]