142744707

素因数分解:

$3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1093}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 242255360

約数和(自身を除く): 99510653

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 691, 1093, 2073, 3279, 4837, 6219, 7651, 9837, 14511, 18657, 22953, 29511, 43533, 68859, 130599, 206577, 755263, 2265789, 5286841, 6797367, 15860523, 20392101, 47581569, 142744707]

約数ペア:

[(1, 142744707), (3, 47581569), (7, 20392101), (9, 15860523), (21, 6797367), (27, 5286841), (63, 2265789), (189, 755263), (691, 206577), (1093, 130599), (2073, 68859), (3279, 43533), (4837, 29511), (6219, 22953), (7651, 18657), (9837, 14511)]