7133388981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{18353}}^1$

素因数の和:18553

約数の個数: 32

約数和(自身を含む): 10233603072

約数和(自身を除く): 3100214091

約数列:

[1, 3, 23, 43, 69, 129, 131, 393, 989, 2967, 3013, 5633, 9039, 16899, 18353, 55059, 129559, 388677, 422119, 789179, 1266357, 2367537, 2404243, 7212729, 18151117, 54453351, 55297589, 103382449, 165892767, 310147347, 2377796327, 7133388981]

約数ペア:

[(1, 7133388981), (3, 2377796327), (23, 310147347), (43, 165892767), (69, 103382449), (129, 55297589), (131, 54453351), (393, 18151117), (989, 7212729), (2967, 2404243), (3013, 2367537), (5633, 1266357), (9039, 789179), (16899, 422119), (18353, 388677), (55059, 129559)]