156979187181

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{3251}}^1\times {\mathrm{80077}}^1$

素因数の和:83401

約数の個数: 24

約数和(自身を含む): 230205671904

約数和(自身を除く): 73226484723

約数列:

[1, 3, 9, 67, 201, 603, 3251, 9753, 29259, 80077, 217817, 240231, 653451, 720693, 1960353, 5365159, 16095477, 48286431, 260330327, 780990981, 2342972943, 17442131909, 52326395727, 156979187181]

約数ペア:

[(1, 156979187181), (3, 52326395727), (9, 17442131909), (67, 2342972943), (201, 780990981), (603, 260330327), (3251, 48286431), (9753, 16095477), (29259, 5365159), (80077, 1960353), (217817, 720693), (240231, 653451)]