71962701

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 97284096

約数和(自身を除く): 25321395

約数列:

[1, 3, 103, 309, 463, 503, 1389, 1509, 47689, 51809, 143067, 155427, 232889, 698667, 23987567, 71962701]

約数ペア:

[(1, 71962701), (3, 23987567), (103, 698667), (309, 232889), (463, 155427), (503, 143067), (1389, 51809), (1509, 47689)]