54101289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 82298880

約数和(自身を除く): 28197591

約数列:

[1, 3, 11, 33, 37, 59, 111, 177, 407, 649, 751, 1221, 1947, 2183, 2253, 6549, 8261, 24013, 24783, 27787, 44309, 72039, 83361, 132927, 305657, 487399, 916971, 1462197, 1639433, 4918299, 18033763, 54101289]

約数ペア:

[(1, 54101289), (3, 18033763), (11, 4918299), (33, 1639433), (37, 1462197), (59, 916971), (111, 487399), (177, 305657), (407, 132927), (649, 83361), (751, 72039), (1221, 44309), (1947, 27787), (2183, 24783), (2253, 24013), (6549, 8261)]