148918257

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{96763}}^1$

素因数の和:96794

約数の個数: 20

約数和(自身を含む): 234168880

約数和(自身を除く): 85250623

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 96763, 290289, 870867, 1838497, 2612601, 5515491, 7837803, 16546473, 49639419, 148918257]

約数ペア:

[(1, 148918257), (3, 49639419), (9, 16546473), (19, 7837803), (27, 5515491), (57, 2612601), (81, 1838497), (171, 870867), (513, 290289), (1539, 96763)]