80442723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21503}}^1$

素因数の和:21578

約数の個数: 16

約数和(自身を含む): 113541120

約数和(自身を除く): 33098397

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 21503, 64509, 623587, 924629, 1870761, 2773887, 26814241, 80442723]

約数ペア:

[(1, 80442723), (3, 26814241), (29, 2773887), (43, 1870761), (87, 924629), (129, 623587), (1247, 64509), (3741, 21503)]