822934233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 1368933696

約数和(自身を除く): 545999463

約数列:

[1, 3, 9, 11, 33, 47, 53, 71, 99, 141, 159, 213, 423, 477, 517, 583, 639, 781, 1551, 1749, 2209, 2343, 2491, 3337, 3763, 4653, 5247, 6627, 7029, 7473, 10011, 11289, 19881, 22419, 24299, 27401, 30033, 33867, 36707, 41393, 72897, 82203, 110121, 117077, 124179, 156839, 176861, 218691, 246609, 330363, 351231, 372537, 470517, 530583, 1053693, 1287847, 1411551, 1591749, 1725229, 1945471, 3863541, 5175687, 5836413, 8312467, 11590623, 15527061, 17509239, 24937401, 74812203, 91437137, 274311411, 822934233]

約数ペア:

[(1, 822934233), (3, 274311411), (9, 91437137), (11, 74812203), (33, 24937401), (47, 17509239), (53, 15527061), (71, 11590623), (99, 8312467), (141, 5836413), (159, 5175687), (213, 3863541), (423, 1945471), (477, 1725229), (517, 1591749), (583, 1411551), (639, 1287847), (781, 1053693), (1551, 530583), (1749, 470517), (2209, 372537), (2343, 351231), (2491, 330363), (3337, 246609), (3763, 218691), (4653, 176861), (5247, 156839), (6627, 124179), (7029, 117077), (7473, 110121), (10011, 82203), (11289, 72897), (19881, 41393), (22419, 36707), (24299, 33867), (27401, 30033)]