156988666377

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{49663}}^1$

素因数の和:49819

約数の個数: 48

約数和(自身を含む): 242117959680

約数和(自身を除く): 85129293303

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2209, 2491, 6627, 7473, 19881, 22419, 49663, 59643, 67257, 117077, 148989, 351231, 446967, 1053693, 1340901, 2334161, 2632139, 3161079, 7002483, 7896417, 21007449, 23689251, 63022347, 71067753, 109705567, 123710533, 329116701, 371131599, 987350103, 1113394797, 2962050309, 3340184391, 5814395051, 17443185153, 52329555459, 156988666377]

約数ペア:

[(1, 156988666377), (3, 52329555459), (9, 17443185153), (27, 5814395051), (47, 3340184391), (53, 2962050309), (141, 1113394797), (159, 987350103), (423, 371131599), (477, 329116701), (1269, 123710533), (1431, 109705567), (2209, 71067753), (2491, 63022347), (6627, 23689251), (7473, 21007449), (19881, 7896417), (22419, 7002483), (49663, 3161079), (59643, 2632139), (67257, 2334161), (117077, 1340901), (148989, 1053693), (351231, 446967)]