8160561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 5214159

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 773, 1173, 2319, 3519, 6957, 10557, 13141, 17779, 20871, 39423, 53337, 118269, 160011, 302243, 354807, 480033, 906729, 2720187, 8160561]

約数ペア:

[(1, 8160561), (3, 2720187), (9, 906729), (17, 480033), (23, 354807), (27, 302243), (51, 160011), (69, 118269), (153, 53337), (207, 39423), (391, 20871), (459, 17779), (621, 13141), (773, 10557), (1173, 6957), (2319, 3519)]