152870931

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2089}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 226923840

約数和(自身を除く): 74052909

約数列:

[1, 3, 9, 47, 141, 173, 423, 519, 1557, 2089, 6267, 8131, 18801, 24393, 73179, 98183, 294549, 361397, 883647, 1084191, 3252573, 16985659, 50956977, 152870931]

約数ペア:

[(1, 152870931), (3, 50956977), (9, 16985659), (47, 3252573), (141, 1084191), (173, 883647), (423, 361397), (519, 294549), (1557, 98183), (2089, 73179), (6267, 24393), (8131, 18801)]