121337871

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{2861}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 165034368

約数和(自身を除く): 43696497

約数列:

[1, 3, 67, 201, 211, 633, 2861, 8583, 14137, 42411, 191687, 575061, 603671, 1811013, 40445957, 121337871]

約数ペア:

[(1, 121337871), (3, 40445957), (67, 1811013), (201, 603671), (211, 575061), (633, 191687), (2861, 42411), (8583, 14137)]