130005579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 212129280

約数和(自身を除く): 82123701

約数列:

[1, 3, 11, 17, 29, 33, 51, 61, 87, 131, 183, 187, 319, 393, 493, 561, 671, 957, 1037, 1441, 1479, 1769, 2013, 2227, 3111, 3799, 4323, 5307, 5423, 6681, 7991, 11397, 11407, 16269, 19459, 23973, 24497, 30073, 34221, 41789, 58377, 64583, 73491, 87901, 90219, 125367, 135847, 193749, 231739, 263703, 330803, 407541, 695217, 710413, 992409, 1494317, 2131239, 2549129, 3939563, 4482951, 7647387, 11818689, 43335193, 130005579]

約数ペア:

[(1, 130005579), (3, 43335193), (11, 11818689), (17, 7647387), (29, 4482951), (33, 3939563), (51, 2549129), (61, 2131239), (87, 1494317), (131, 992409), (183, 710413), (187, 695217), (319, 407541), (393, 330803), (493, 263703), (561, 231739), (671, 193749), (957, 135847), (1037, 125367), (1441, 90219), (1479, 87901), (1769, 73491), (2013, 64583), (2227, 58377), (3111, 41789), (3799, 34221), (4323, 30073), (5307, 24497), (5423, 23973), (6681, 19459), (7991, 16269), (11397, 11407)]