145784163

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{58337}}^1$

素因数の和:58371

約数の個数: 24

約数和(自身を含む): 239419152

約数和(自身を除く): 93634989

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 58337, 175011, 408359, 991729, 1225077, 2858513, 2975187, 6942103, 8575539, 20826309, 48594721, 145784163]

約数ペア:

[(1, 145784163), (3, 48594721), (7, 20826309), (17, 8575539), (21, 6942103), (49, 2975187), (51, 2858513), (119, 1225077), (147, 991729), (357, 408359), (833, 175011), (2499, 58337)]