27156721911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{282697}}^1$

素因数の和:282823

約数の個数: 32

約数和(自身を含む): 41034180096

約数和(自身を除く): 13877458185

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 451, 781, 1353, 2343, 2911, 8733, 32021, 96063, 282697, 848091, 3109667, 9329001, 11590577, 20071487, 34771731, 60214461, 127496347, 220786357, 382489041, 662359071, 822930967, 2468792901, 9052240637, 27156721911]

約数ペア:

[(1, 27156721911), (3, 9052240637), (11, 2468792901), (33, 822930967), (41, 662359071), (71, 382489041), (123, 220786357), (213, 127496347), (451, 60214461), (781, 34771731), (1353, 20071487), (2343, 11590577), (2911, 9329001), (8733, 3109667), (32021, 848091), (96063, 282697)]