52178319

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 77418432

約数和(自身を除く): 25240113

約数列:

[1, 3, 9, 47, 141, 293, 421, 423, 879, 1263, 2637, 3789, 13771, 19787, 41313, 59361, 123353, 123939, 178083, 370059, 1110177, 5797591, 17392773, 52178319]

約数ペア:

[(1, 52178319), (3, 17392773), (9, 5797591), (47, 1110177), (141, 370059), (293, 178083), (421, 123939), (423, 123353), (879, 59361), (1263, 41313), (2637, 19787), (3789, 13771)]