32172957

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 49436160

約数和(自身を除く): 17263203

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 313, 423, 729, 939, 1269, 2187, 2817, 3807, 8451, 11421, 14711, 25353, 34263, 44133, 76059, 102789, 132399, 228177, 397197, 684531, 1191591, 3574773, 10724319, 32172957]

約数ペア:

[(1, 32172957), (3, 10724319), (9, 3574773), (27, 1191591), (47, 684531), (81, 397197), (141, 228177), (243, 132399), (313, 102789), (423, 76059), (729, 44133), (939, 34263), (1269, 25353), (2187, 14711), (2817, 11421), (3807, 8451)]