156712775703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1\times {\mathrm{33493}}^1$

素因数の和:35575

約数の個数: 32

約数和(自身を含む): 231279017472

約数和(自身を除く): 74566241769

約数列:

[1, 3, 11, 33, 71, 213, 781, 1997, 2343, 5991, 21967, 33493, 65901, 100479, 141787, 368423, 425361, 1105269, 1559657, 2378003, 4678971, 7134009, 26158033, 66885521, 78474099, 200656563, 735740731, 2207222193, 4748871991, 14246615973, 52237591901, 156712775703]

約数ペア:

[(1, 156712775703), (3, 52237591901), (11, 14246615973), (33, 4748871991), (71, 2207222193), (213, 735740731), (781, 200656563), (1997, 78474099), (2343, 66885521), (5991, 26158033), (21967, 7134009), (33493, 4678971), (65901, 2378003), (100479, 1559657), (141787, 1105269), (368423, 425361)]