293874237

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{8009}}^1$

素因数の和:8175

約数の個数: 24

約数和(自身を含む): 443177280

約数和(自身を除く): 149303043

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 8009, 12231, 24027, 36693, 72081, 216243, 648729, 1209359, 1946187, 3628077, 10884231, 32652693, 97958079, 293874237]

約数ペア:

[(1, 293874237), (3, 97958079), (9, 32652693), (27, 10884231), (81, 3628077), (151, 1946187), (243, 1209359), (453, 648729), (1359, 216243), (4077, 72081), (8009, 36693), (12231, 24027)]