149747686857

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{503}}^1\times {\mathrm{91631}}^1$

素因数の和:92178

約数の個数: 36

約数和(自身を含む): 228742061184

約数和(自身を除く): 78994374327

約数列:

[1, 3, 9, 19, 57, 171, 361, 503, 1083, 1509, 3249, 4527, 9557, 28671, 86013, 91631, 181583, 274893, 544749, 824679, 1634247, 1740989, 5222967, 15668901, 33078791, 46090393, 99236373, 138271179, 297709119, 414813537, 875717467, 2627152401, 7881457203, 16638631873, 49915895619, 149747686857]

約数ペア:

[(1, 149747686857), (3, 49915895619), (9, 16638631873), (19, 7881457203), (57, 2627152401), (171, 875717467), (361, 414813537), (503, 297709119), (1083, 138271179), (1509, 99236373), (3249, 46090393), (4527, 33078791), (9557, 15668901), (28671, 5222967), (86013, 1740989), (91631, 1634247), (181583, 824679), (274893, 544749)]