40039947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 63624960

約数和(自身を除く): 23585013

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1051, 1411, 2241, 3153, 4233, 9459, 12699, 17867, 28377, 38097, 53601, 87233, 160803, 261699, 482409, 785097, 1482961, 2355291, 4448883, 13346649, 40039947]

約数ペア:

[(1, 40039947), (3, 13346649), (9, 4448883), (17, 2355291), (27, 1482961), (51, 785097), (83, 482409), (153, 261699), (249, 160803), (459, 87233), (747, 53601), (1051, 38097), (1411, 28377), (2241, 17867), (3153, 12699), (4233, 9459)]