73944645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 126137088

約数和(自身を除く): 52192443

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1847, 2355, 2669, 5541, 8007, 9235, 13345, 27705, 31399, 40035, 94197, 156995, 289979, 470985, 869937, 1449895, 4349685, 4929643, 14788929, 24648215, 73944645]

約数ペア:

[(1, 73944645), (3, 24648215), (5, 14788929), (15, 4929643), (17, 4349685), (51, 1449895), (85, 869937), (157, 470985), (255, 289979), (471, 156995), (785, 94197), (1847, 40035), (2355, 31399), (2669, 27705), (5541, 13345), (8007, 9235)]