210320073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 341677440

約数和(自身を除く): 131357367

約数列:

[1, 3, 9, 17, 23, 51, 59, 69, 153, 177, 207, 391, 531, 1003, 1013, 1173, 1357, 3009, 3039, 3519, 4071, 9027, 9117, 12213, 17221, 23069, 23299, 51663, 59767, 69207, 69897, 154989, 179301, 207621, 209691, 396083, 537903, 1016039, 1188249, 1374641, 3048117, 3564747, 4123923, 9144351, 12371769, 23368897, 70106691, 210320073]

約数ペア:

[(1, 210320073), (3, 70106691), (9, 23368897), (17, 12371769), (23, 9144351), (51, 4123923), (59, 3564747), (69, 3048117), (153, 1374641), (177, 1188249), (207, 1016039), (391, 537903), (531, 396083), (1003, 209691), (1013, 207621), (1173, 179301), (1357, 154989), (3009, 69897), (3039, 69207), (3519, 59767), (4071, 51663), (9027, 23299), (9117, 23069), (12213, 17221)]