166463235

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72533}}^1$

素因数の和:72564

約数の個数: 32

約数和(自身を含む): 313346880

約数和(自身を除く): 146883645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 72533, 217599, 362665, 652797, 1087995, 1233061, 1958391, 3263985, 3699183, 6165305, 9791955, 11097549, 18495915, 33292647, 55487745, 166463235]

約数ペア:

[(1, 166463235), (3, 55487745), (5, 33292647), (9, 18495915), (15, 11097549), (17, 9791955), (27, 6165305), (45, 3699183), (51, 3263985), (85, 1958391), (135, 1233061), (153, 1087995), (255, 652797), (459, 362665), (765, 217599), (2295, 72533)]