64475229

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33739}}^1$

素因数の和:33769

約数の個数: 24

約数和(自身を含む): 107698080

約数和(自身を除く): 43222851

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 33739, 101217, 236173, 438607, 708519, 1315821, 1653211, 3070249, 4959633, 9210747, 21491743, 64475229]

約数ペア:

[(1, 64475229), (3, 21491743), (7, 9210747), (13, 4959633), (21, 3070249), (39, 1653211), (49, 1315821), (91, 708519), (147, 438607), (273, 236173), (637, 101217), (1911, 33739)]