168299433

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7613

約数の個数: 24

約数和(自身を含む): 252989568

約数和(自身を除く): 84690135

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 7507, 22419, 22521, 67563, 352829, 397871, 1058487, 1193613, 3175461, 3580839, 18699937, 56099811, 168299433]

約数ペア:

[(1, 168299433), (3, 56099811), (9, 18699937), (47, 3580839), (53, 3175461), (141, 1193613), (159, 1058487), (423, 397871), (477, 352829), (2491, 67563), (7473, 22521), (7507, 22419)]