90069273

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16433}}^1$

素因数の和:16478

約数の個数: 32

約数和(自身を含む): 157766400

約数和(自身を除く): 67697127

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 16433, 49299, 115031, 147897, 345093, 443691, 476557, 1035279, 1429671, 3105837, 3335899, 4289013, 10007697, 12867039, 30023091, 90069273]

約数ペア:

[(1, 90069273), (3, 30023091), (7, 12867039), (9, 10007697), (21, 4289013), (27, 3335899), (29, 3105837), (63, 1429671), (87, 1035279), (189, 476557), (203, 443691), (261, 345093), (609, 147897), (783, 115031), (1827, 49299), (5481, 16433)]