149688591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 219808512

約数和(自身を除く): 70119921

約数列:

[1, 3, 13, 39, 83, 131, 249, 353, 393, 1059, 1079, 1703, 3237, 4589, 5109, 10873, 13767, 29299, 32619, 46243, 87897, 138729, 141349, 380887, 424047, 601159, 1142661, 1803477, 3838169, 11514507, 49896197, 149688591]

約数ペア:

[(1, 149688591), (3, 49896197), (13, 11514507), (39, 3838169), (83, 1803477), (131, 1142661), (249, 601159), (353, 424047), (393, 380887), (1059, 141349), (1079, 138729), (1703, 87897), (3237, 46243), (4589, 32619), (5109, 29299), (10873, 13767)]