54278121411

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{15787}}^1\times {\mathrm{4391}}^1$

素因数の和:20216

約数の個数: 32

約数和(自身を含む): 83209075200

約数和(自身を除く): 28930953789

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 4391, 13173, 15787, 39519, 47361, 118557, 127339, 142083, 382017, 426249, 457823, 1146051, 1373469, 3438153, 4120407, 12361221, 69320717, 207962151, 623886453, 1871659359, 2010300793, 6030902379, 18092707137, 54278121411]

約数ペア:

[(1, 54278121411), (3, 18092707137), (9, 6030902379), (27, 2010300793), (29, 1871659359), (87, 623886453), (261, 207962151), (783, 69320717), (4391, 12361221), (13173, 4120407), (15787, 3438153), (39519, 1373469), (47361, 1146051), (118557, 457823), (127339, 426249), (142083, 382017)]