203460546519

素因数分解:

$3^4\times {\mathrm{8147}}^1\times {\mathrm{308317}}^1$

素因数の和:316476

約数の個数: 20

約数和(自身を含む): 303973182744

約数和(自身を除く): 100512636225

約数列:

[1, 3, 9, 27, 81, 8147, 24441, 73323, 219969, 308317, 659907, 924951, 2774853, 8324559, 24973677, 2511858599, 7535575797, 22606727391, 67820182173, 203460546519]

約数ペア:

[(1, 203460546519), (3, 67820182173), (9, 22606727391), (27, 7535575797), (81, 2511858599), (8147, 24973677), (24441, 8324559), (73323, 2774853), (219969, 924951), (308317, 659907)]