82039881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 54817719

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 809, 1317, 2427, 3073, 4829, 5663, 8899, 9219, 14487, 16989, 26697, 33803, 62293, 101409, 186879, 355151, 1065453, 2486057, 3906661, 7458171, 11719983, 27346627, 82039881]

約数ペア:

[(1, 82039881), (3, 27346627), (7, 11719983), (11, 7458171), (21, 3906661), (33, 2486057), (77, 1065453), (231, 355151), (439, 186879), (809, 101409), (1317, 62293), (2427, 33803), (3073, 26697), (4829, 16989), (5663, 14487), (8899, 9219)]