156728207151

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1416829}}^1$

素因数の和:1417096

約数の個数: 32

約数和(自身を含む): 246868459200

約数和(自身を除く): 90140252049

約数列:

[1, 3, 9, 17, 27, 51, 153, 241, 459, 723, 2169, 4097, 6507, 12291, 36873, 110619, 1416829, 4250487, 12751461, 24086093, 38254383, 72258279, 216774837, 341455789, 650324511, 1024367367, 3073102101, 5804748413, 9219306303, 17414245239, 52242735717, 156728207151]

約数ペア:

[(1, 156728207151), (3, 52242735717), (9, 17414245239), (17, 9219306303), (27, 5804748413), (51, 3073102101), (153, 1024367367), (241, 650324511), (459, 341455789), (723, 216774837), (2169, 72258279), (4097, 38254383), (6507, 24086093), (12291, 12751461), (36873, 4250487), (110619, 1416829)]