65648869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2749}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 77616000

約数和(自身を除く): 11967131

約数列:

[1, 11, 13, 143, 167, 1837, 2171, 2749, 23881, 30239, 35737, 393107, 459083, 5049913, 5968079, 65648869]

約数ペア:

[(1, 65648869), (11, 5968079), (13, 5049913), (143, 459083), (167, 393107), (1837, 35737), (2171, 30239), (2749, 23881)]