214417503

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 115803297

約数列:

[1, 3, 9, 27, 29, 87, 251, 261, 753, 783, 1091, 2259, 3273, 6777, 7279, 9819, 21837, 29457, 31639, 65511, 94917, 196533, 273841, 284751, 821523, 854253, 2464569, 7393707, 7941389, 23824167, 71472501, 214417503]

約数ペア:

[(1, 214417503), (3, 71472501), (9, 23824167), (27, 7941389), (29, 7393707), (87, 2464569), (251, 854253), (261, 821523), (753, 284751), (783, 273841), (1091, 196533), (2259, 94917), (3273, 65511), (6777, 31639), (7279, 29457), (9819, 21837)]