57642111

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 90953280

約数和(自身を除く): 33311169

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 261, 463, 477, 783, 1389, 1431, 1537, 2349, 4167, 4293, 4611, 12501, 13427, 13833, 24539, 37503, 40281, 41499, 73617, 120843, 124497, 220851, 362529, 662553, 711631, 1087587, 1987659, 2134893, 6404679, 19214037, 57642111]

約数ペア:

[(1, 57642111), (3, 19214037), (9, 6404679), (27, 2134893), (29, 1987659), (53, 1087587), (81, 711631), (87, 662553), (159, 362529), (261, 220851), (463, 124497), (477, 120843), (783, 73617), (1389, 41499), (1431, 40281), (1537, 37503), (2349, 24539), (4167, 13833), (4293, 13427), (4611, 12501)]