158377131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43237}}^1$

素因数の和:43291

約数の個数: 24

約数和(自身を含む): 256314864

約数和(自身を除く): 97937733

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 43237, 129711, 389133, 475607, 1426821, 1599769, 4280463, 4799307, 14397921, 17597459, 52792377, 158377131]

約数ペア:

[(1, 158377131), (3, 52792377), (9, 17597459), (11, 14397921), (33, 4799307), (37, 4280463), (99, 1599769), (111, 1426821), (333, 475607), (407, 389133), (1221, 129711), (3663, 43237)]