87349131

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 134683200

約数和(自身を除く): 47334069

約数列:

[1, 3, 9, 27, 29, 87, 261, 281, 397, 783, 843, 1191, 2529, 3573, 7587, 8149, 10719, 11513, 24447, 34539, 73341, 103617, 111557, 220023, 310851, 334671, 1004013, 3012039, 3235153, 9705459, 29116377, 87349131]

約数ペア:

[(1, 87349131), (3, 29116377), (9, 9705459), (27, 3235153), (29, 3012039), (87, 1004013), (261, 334671), (281, 310851), (397, 220023), (783, 111557), (843, 103617), (1191, 73341), (2529, 34539), (3573, 24447), (7587, 11513), (8149, 10719)]