201707955

素因数分解:

$3^3\times 5^1\times {\mathrm{1494133}}^1$

素因数の和:1494147

約数の個数: 16

約数和(自身を含む): 358592160

約数和(自身を除く): 156884205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1494133, 4482399, 7470665, 13447197, 22411995, 40341591, 67235985, 201707955]

約数ペア:

[(1, 201707955), (3, 67235985), (5, 40341591), (9, 22411995), (15, 13447197), (27, 7470665), (45, 4482399), (135, 1494133)]