156955650663

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{63839}}^1$

素因数の和:63996

約数の個数: 48

約数和(自身を含む): 248982128640

約数和(自身を除く): 92026477977

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2209, 2491, 6627, 7473, 15463, 17437, 46389, 52311, 63839, 117077, 191517, 351231, 446873, 819539, 1340619, 2458617, 3000433, 3383467, 9001299, 10150401, 21003031, 23684269, 63009093, 71052807, 141020351, 159022949, 423061053, 477068847, 987142457, 1113160643, 2961427371, 3339481929, 7474078603, 22422235809, 52318550221, 156955650663]

約数ペア:

[(1, 156955650663), (3, 52318550221), (7, 22422235809), (21, 7474078603), (47, 3339481929), (53, 2961427371), (141, 1113160643), (159, 987142457), (329, 477068847), (371, 423061053), (987, 159022949), (1113, 141020351), (2209, 71052807), (2491, 63009093), (6627, 23684269), (7473, 21003031), (15463, 10150401), (17437, 9001299), (46389, 3383467), (52311, 3000433), (63839, 2458617), (117077, 1340619), (191517, 819539), (351231, 446873)]