333542013

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 545740800

約数和(自身を除く): 212198787

約数列:

[1, 3, 7, 21, 37, 43, 67, 111, 129, 149, 201, 259, 301, 447, 469, 777, 903, 1043, 1407, 1591, 2479, 2881, 3129, 4773, 5513, 6407, 7437, 8643, 9983, 11137, 16539, 17353, 19221, 20167, 29949, 33411, 38591, 44849, 52059, 60501, 69881, 106597, 115773, 134547, 209643, 237059, 319791, 369371, 429269, 711177, 746179, 1108113, 1287807, 1659413, 2238537, 2585597, 3004883, 4978239, 7756791, 9014649, 15882953, 47648859, 111180671, 333542013]

約数ペア:

[(1, 333542013), (3, 111180671), (7, 47648859), (21, 15882953), (37, 9014649), (43, 7756791), (67, 4978239), (111, 3004883), (129, 2585597), (149, 2238537), (201, 1659413), (259, 1287807), (301, 1108113), (447, 746179), (469, 711177), (777, 429269), (903, 369371), (1043, 319791), (1407, 237059), (1591, 209643), (2479, 134547), (2881, 115773), (3129, 106597), (4773, 69881), (5513, 60501), (6407, 52059), (7437, 44849), (8643, 38591), (9983, 33411), (11137, 29949), (16539, 20167), (17353, 19221)]