85655697561

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{231109}}^1$

素因数の和:231215

約数の個数: 64

約数和(自身を含む): 151756070400

約数和(自身を除く): 66100372839

約数列:

[1, 3, 7, 9, 21, 27, 37, 53, 63, 111, 159, 189, 259, 333, 371, 477, 777, 999, 1113, 1431, 1961, 2331, 3339, 5883, 6993, 10017, 13727, 17649, 41181, 52947, 123543, 231109, 370629, 693327, 1617763, 2079981, 4853289, 6239943, 8551033, 12248777, 14559867, 25653099, 36746331, 43679601, 59857231, 76959297, 85741439, 110238993, 179571693, 230877891, 257224317, 330716979, 453204749, 538715079, 771672951, 1359614247, 1616145237, 2315018853, 3172433243, 4078842741, 9517299729, 12236528223, 28551899187, 85655697561]

約数ペア:

[(1, 85655697561), (3, 28551899187), (7, 12236528223), (9, 9517299729), (21, 4078842741), (27, 3172433243), (37, 2315018853), (53, 1616145237), (63, 1359614247), (111, 771672951), (159, 538715079), (189, 453204749), (259, 330716979), (333, 257224317), (371, 230877891), (477, 179571693), (777, 110238993), (999, 85741439), (1113, 76959297), (1431, 59857231), (1961, 43679601), (2331, 36746331), (3339, 25653099), (5883, 14559867), (6993, 12248777), (10017, 8551033), (13727, 6239943), (17649, 4853289), (41181, 2079981), (52947, 1617763), (123543, 693327), (231109, 370629)]