64454808771

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{1439}}^1\times {\mathrm{37991}}^1$

素因数の和:39567

約数の個数: 24

約数和(自身を含む): 93879751680

約数和(自身を除く): 29424942909

約数列:

[1, 3, 9, 131, 393, 1179, 1439, 4317, 12951, 37991, 113973, 188509, 341919, 565527, 1696581, 4976821, 14930463, 44791389, 54669049, 164007147, 492021441, 7161645419, 21484936257, 64454808771]

約数ペア:

[(1, 64454808771), (3, 21484936257), (9, 7161645419), (131, 492021441), (393, 164007147), (1179, 54669049), (1439, 44791389), (4317, 14930463), (12951, 4976821), (37991, 1696581), (113973, 565527), (188509, 341919)]