30985621521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{5101}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 42897942528

約数和(自身を除く): 11912321007

約数列:

[1, 3, 47, 67, 141, 201, 643, 1929, 3149, 5101, 9447, 15303, 30221, 43081, 90663, 129243, 239747, 341767, 719241, 1025301, 2024807, 3279943, 6074421, 9839829, 16063049, 48189147, 154157321, 219756181, 462471963, 659268543, 10328540507, 30985621521]

約数ペア:

[(1, 30985621521), (3, 10328540507), (47, 659268543), (67, 462471963), (141, 219756181), (201, 154157321), (643, 48189147), (1929, 16063049), (3149, 9839829), (5101, 6074421), (9447, 3279943), (15303, 2024807), (30221, 1025301), (43081, 719241), (90663, 341767), (129243, 239747)]