31529120007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{77419}}^1$

素因数の和:77524

約数の個数: 64

約数和(自身を含む): 54939709440

約数和(自身を除く): 23410589433

約数列:

[1, 3, 7, 11, 21, 33, 41, 43, 77, 123, 129, 231, 287, 301, 451, 473, 861, 903, 1353, 1419, 1763, 3157, 3311, 5289, 9471, 9933, 12341, 19393, 37023, 58179, 77419, 135751, 232257, 407253, 541933, 851609, 1625799, 2554827, 3174179, 3329017, 5961263, 9522537, 9987051, 17883789, 22219253, 23303119, 34915969, 36619187, 66657759, 69909357, 104747907, 109857561, 136489697, 244411783, 256334309, 409469091, 733235349, 769002927, 955427879, 1501386667, 2866283637, 4504160001, 10509706669, 31529120007]

約数ペア:

[(1, 31529120007), (3, 10509706669), (7, 4504160001), (11, 2866283637), (21, 1501386667), (33, 955427879), (41, 769002927), (43, 733235349), (77, 409469091), (123, 256334309), (129, 244411783), (231, 136489697), (287, 109857561), (301, 104747907), (451, 69909357), (473, 66657759), (861, 36619187), (903, 34915969), (1353, 23303119), (1419, 22219253), (1763, 17883789), (3157, 9987051), (3311, 9522537), (5289, 5961263), (9471, 3329017), (9933, 3174179), (12341, 2554827), (19393, 1625799), (37023, 851609), (58179, 541933), (77419, 407253), (135751, 232257)]