42785469

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 24088131

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1031, 1431, 1537, 3093, 4611, 9279, 13833, 27837, 29899, 41499, 54643, 89697, 163929, 269091, 491787, 807273, 1475361, 1584647, 4753941, 14261823, 42785469]

約数ペア:

[(1, 42785469), (3, 14261823), (9, 4753941), (27, 1584647), (29, 1475361), (53, 807273), (87, 491787), (159, 269091), (261, 163929), (477, 89697), (783, 54643), (1031, 41499), (1431, 29899), (1537, 27837), (3093, 13833), (4611, 9279)]