51768477

素因数分解:

$3^7\times {\mathrm{23671}}^1$

素因数の和:23692

約数の個数: 16

約数和(自身を含む): 77644160

約数和(自身を除く): 25875683

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 23671, 71013, 213039, 639117, 1917351, 5752053, 17256159, 51768477]

約数ペア:

[(1, 51768477), (3, 17256159), (9, 5752053), (27, 1917351), (81, 639117), (243, 213039), (729, 71013), (2187, 23671)]