68587233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 46324767

約数列:

[1, 3, 11, 13, 29, 33, 37, 39, 87, 111, 143, 149, 319, 377, 407, 429, 447, 481, 957, 1073, 1131, 1221, 1443, 1639, 1937, 3219, 4147, 4321, 4917, 5291, 5513, 5811, 11803, 12441, 12963, 13949, 15873, 16539, 21307, 35409, 41847, 47531, 56173, 60643, 63921, 71669, 142593, 153439, 159877, 168519, 181929, 215007, 460317, 479631, 617903, 788359, 1758647, 1853709, 2078401, 2365077, 5275941, 6235203, 22862411, 68587233]

約数ペア:

[(1, 68587233), (3, 22862411), (11, 6235203), (13, 5275941), (29, 2365077), (33, 2078401), (37, 1853709), (39, 1758647), (87, 788359), (111, 617903), (143, 479631), (149, 460317), (319, 215007), (377, 181929), (407, 168519), (429, 159877), (447, 153439), (481, 142593), (957, 71669), (1073, 63921), (1131, 60643), (1221, 56173), (1443, 47531), (1639, 41847), (1937, 35409), (3219, 21307), (4147, 16539), (4321, 15873), (4917, 13949), (5291, 12963), (5513, 12441), (5811, 11803)]