154099071

素因数分解:

$3^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 267170400

約数和(自身を除く): 113071329

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 269, 433, 441, 807, 1299, 1323, 1883, 2421, 3031, 3897, 5649, 7263, 9093, 11691, 13181, 16947, 21217, 27279, 39543, 50841, 63651, 81837, 116477, 118629, 190953, 349431, 355887, 572859, 815339, 1048293, 2446017, 3144879, 5707373, 7338051, 17122119, 22014153, 51366357, 154099071]

約数ペア:

[(1, 154099071), (3, 51366357), (7, 22014153), (9, 17122119), (21, 7338051), (27, 5707373), (49, 3144879), (63, 2446017), (147, 1048293), (189, 815339), (269, 572859), (433, 355887), (441, 349431), (807, 190953), (1299, 118629), (1323, 116477), (1883, 81837), (2421, 63651), (3031, 50841), (3897, 39543), (5649, 27279), (7263, 21217), (9093, 16947), (11691, 13181)]