156486033

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 268340800

約数和(自身を除く): 111854767

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1881, 2299, 2521, 3267, 5643, 6897, 7563, 20691, 22689, 27731, 47899, 62073, 68067, 83193, 143697, 249579, 305041, 431091, 526889, 748737, 915123, 1293273, 1580667, 2745369, 4742001, 5795779, 8236107, 14226003, 17387337, 52162011, 156486033]

約数ペア:

[(1, 156486033), (3, 52162011), (9, 17387337), (11, 14226003), (19, 8236107), (27, 5795779), (33, 4742001), (57, 2745369), (99, 1580667), (121, 1293273), (171, 915123), (209, 748737), (297, 526889), (363, 431091), (513, 305041), (627, 249579), (1089, 143697), (1881, 83193), (2299, 68067), (2521, 62073), (3267, 47899), (5643, 27731), (6897, 22689), (7563, 20691)]