72788890889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{23117}}^1$

素因数の和:23465

約数の個数: 32

約数和(自身を含む): 86780163456

約数和(自身を除く): 13991272567

約数列:

[1, 11, 13, 97, 143, 227, 1067, 1261, 2497, 2951, 13871, 22019, 23117, 32461, 242209, 254287, 286247, 300521, 2242349, 3148717, 3305731, 5247559, 24665839, 29150537, 57723149, 68218267, 320655907, 509013223, 750400937, 5599145453, 6617171899, 72788890889]

約数ペア:

[(1, 72788890889), (11, 6617171899), (13, 5599145453), (97, 750400937), (143, 509013223), (227, 320655907), (1067, 68218267), (1261, 57723149), (2497, 29150537), (2951, 24665839), (13871, 5247559), (22019, 3305731), (23117, 3148717), (32461, 2242349), (242209, 300521), (254287, 286247)]