165014019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8233}}^1$

素因数の和:8387

約数の個数: 24

約数和(自身を含む): 254331792

約数和(自身を除く): 89317773

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 8233, 20043, 24699, 74097, 139961, 419883, 1078523, 1259649, 3235569, 9706707, 18334891, 55004673, 165014019]

約数ペア:

[(1, 165014019), (3, 55004673), (9, 18334891), (17, 9706707), (51, 3235569), (131, 1259649), (153, 1078523), (393, 419883), (1179, 139961), (2227, 74097), (6681, 24699), (8233, 20043)]