135476289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60943}}^1$

素因数の和:60981

約数の個数: 24

約数和(自身を含む): 221836160

約数和(自身を除く): 86359871

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 60943, 182829, 548487, 792259, 1157917, 2376777, 3473751, 7130331, 10421253, 15052921, 45158763, 135476289]

約数ペア:

[(1, 135476289), (3, 45158763), (9, 15052921), (13, 10421253), (19, 7130331), (39, 3473751), (57, 2376777), (117, 1157917), (171, 792259), (247, 548487), (741, 182829), (2223, 60943)]