539843703

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 876675072

約数和(自身を除く): 336831369

約数列:

[1, 3, 7, 21, 31, 83, 93, 97, 103, 217, 249, 291, 309, 581, 651, 679, 721, 1743, 2037, 2163, 2573, 3007, 3193, 7719, 8051, 8549, 9021, 9579, 9991, 18011, 21049, 22351, 24153, 25647, 29973, 54033, 56357, 59843, 63147, 67053, 69937, 169071, 179529, 209811, 249581, 265019, 309721, 748743, 795057, 829253, 929163, 1747067, 1855133, 2168047, 2487759, 5241201, 5565399, 5804771, 6504141, 17414313, 25706843, 77120529, 179947901, 539843703]

約数ペア:

[(1, 539843703), (3, 179947901), (7, 77120529), (21, 25706843), (31, 17414313), (83, 6504141), (93, 5804771), (97, 5565399), (103, 5241201), (217, 2487759), (249, 2168047), (291, 1855133), (309, 1747067), (581, 929163), (651, 829253), (679, 795057), (721, 748743), (1743, 309721), (2037, 265019), (2163, 249581), (2573, 209811), (3007, 179529), (3193, 169071), (7719, 69937), (8051, 67053), (8549, 63147), (9021, 59843), (9579, 56357), (9991, 54033), (18011, 29973), (21049, 25647), (22351, 24153)]