84657279

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{11551}}^1$

素因数の和:11910

約数の個数: 16

約数和(自身を含む): 129382400

約数和(自身を除く): 44725121

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 11551, 34653, 80857, 242571, 4031299, 12093897, 28219093, 84657279]

約数ペア:

[(1, 84657279), (3, 28219093), (7, 12093897), (21, 4031299), (349, 242571), (1047, 80857), (2443, 34653), (7329, 11551)]