66291383

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 70670880

約数和(自身を除く): 4379497

約数列:

[1, 37, 41, 89, 491, 1517, 3293, 3649, 18167, 20131, 43699, 135013, 744847, 1616863, 1791659, 66291383]

約数ペア:

[(1, 66291383), (37, 1791659), (41, 1616863), (89, 744847), (491, 135013), (1517, 43699), (3293, 20131), (3649, 18167)]