168383601

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 246486240

約数和(自身を除く): 78102639

約数列:

[1, 3, 9, 131, 251, 393, 569, 753, 1179, 1707, 2259, 5121, 32881, 74539, 98643, 142819, 223617, 295929, 428457, 670851, 1285371, 18709289, 56127867, 168383601]

約数ペア:

[(1, 168383601), (3, 56127867), (9, 18709289), (131, 1285371), (251, 670851), (393, 428457), (569, 295929), (753, 223617), (1179, 142819), (1707, 98643), (2259, 74539), (5121, 32881)]