89317557

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 152705280

約数和(自身を除く): 63387723

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 151, 229, 287, 369, 453, 687, 861, 1057, 1359, 1603, 2061, 2583, 3171, 4809, 6191, 9389, 9513, 14427, 18573, 28167, 34579, 43337, 55719, 65723, 84501, 103737, 130011, 197169, 242053, 311211, 390033, 591507, 726159, 1417739, 2178477, 4253217, 9924173, 12759651, 29772519, 89317557]

約数ペア:

[(1, 89317557), (3, 29772519), (7, 12759651), (9, 9924173), (21, 4253217), (41, 2178477), (63, 1417739), (123, 726159), (151, 591507), (229, 390033), (287, 311211), (369, 242053), (453, 197169), (687, 130011), (861, 103737), (1057, 84501), (1359, 65723), (1603, 55719), (2061, 43337), (2583, 34579), (3171, 28167), (4809, 18573), (6191, 14427), (9389, 9513)]