55783763

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 66763776

約数和(自身を除く): 10980013

約数列:

[1, 7, 23, 161, 421, 823, 2947, 5761, 9683, 18929, 67781, 132503, 346483, 2425381, 7969109, 55783763]

約数ペア:

[(1, 55783763), (7, 7969109), (23, 2425381), (161, 346483), (421, 132503), (823, 67781), (2947, 18929), (5761, 9683)]