90534880933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1\times {\mathrm{1571}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 108526252032

約数和(自身を除く): 17991371099

約数列:

[1, 7, 23, 161, 263, 1361, 1571, 1841, 6049, 9527, 10997, 31303, 36133, 42343, 219121, 252931, 357943, 413173, 2138131, 2505601, 2892211, 8232689, 9502979, 14966917, 49177013, 57628823, 66520853, 344239091, 562328453, 3936299171, 12933554419, 90534880933]

約数ペア:

[(1, 90534880933), (7, 12933554419), (23, 3936299171), (161, 562328453), (263, 344239091), (1361, 66520853), (1571, 57628823), (1841, 49177013), (6049, 14966917), (9527, 9502979), (10997, 8232689), (31303, 2892211), (36133, 2505601), (42343, 2138131), (219121, 413173), (252931, 357943)]