201616314249

素因数分解:

$3^1\times 7^1\times {\mathrm{18583}}^1\times {\mathrm{516643}}^1$

素因数の和:535236

約数の個数: 16

約数和(自身を含む): 307241987072

約数和(自身を除く): 105625672823

約数列:

[1, 3, 7, 21, 18583, 55749, 130081, 390243, 516643, 1549929, 3616501, 10849503, 9600776869, 28802330607, 67205438083, 201616314249]

約数ペア:

[(1, 201616314249), (3, 67205438083), (7, 28802330607), (21, 9600776869), (18583, 10849503), (55749, 3616501), (130081, 1549929), (390243, 516643)]