148940961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 227541888

約数和(自身を除く): 78600927

約数列:

[1, 3, 13, 17, 39, 51, 221, 277, 663, 811, 831, 2433, 3601, 4709, 10543, 10803, 13787, 14127, 31629, 41361, 61217, 179231, 183651, 224647, 537693, 673941, 2920411, 3818999, 8761233, 11456997, 49646987, 148940961]

約数ペア:

[(1, 148940961), (3, 49646987), (13, 11456997), (17, 8761233), (39, 3818999), (51, 2920411), (221, 673941), (277, 537693), (663, 224647), (811, 183651), (831, 179231), (2433, 61217), (3601, 41361), (4709, 31629), (10543, 14127), (10803, 13787)]