160522821

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 236240160

約数和(自身を除く): 75717339

約数列:

[1, 3, 9, 67, 201, 509, 523, 603, 1527, 1569, 4581, 4707, 34103, 35041, 102309, 105123, 266207, 306927, 315369, 798621, 2395863, 17835869, 53507607, 160522821]

約数ペア:

[(1, 160522821), (3, 53507607), (9, 17835869), (67, 2395863), (201, 798621), (509, 315369), (523, 306927), (603, 266207), (1527, 105123), (1569, 102309), (4581, 35041), (4707, 34103)]