29922777

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 47188960

約数和(自身を除く): 17266183

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6481, 19443, 58329, 123139, 174987, 369417, 524961, 1108251, 1574883, 3324753, 9974259, 29922777]

約数ペア:

[(1, 29922777), (3, 9974259), (9, 3324753), (19, 1574883), (27, 1108251), (57, 524961), (81, 369417), (171, 174987), (243, 123139), (513, 58329), (1539, 19443), (4617, 6481)]