154166217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 228759552

約数和(自身を除く): 74593335

約数列:

[1, 3, 17, 23, 51, 69, 167, 391, 501, 787, 1173, 2361, 2839, 3841, 8517, 11523, 13379, 18101, 40137, 54303, 65297, 131429, 195891, 307717, 394287, 923151, 2234293, 3022867, 6702879, 9068601, 51388739, 154166217]

約数ペア:

[(1, 154166217), (3, 51388739), (17, 9068601), (23, 6702879), (51, 3022867), (69, 2234293), (167, 923151), (391, 394287), (501, 307717), (787, 195891), (1173, 131429), (2361, 65297), (2839, 54303), (3841, 40137), (8517, 18101), (11523, 13379)]