169615971

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8713}}^1$

素因数の和:8832

約数の個数: 32

約数和(自身を含む): 290001920

約数和(自身を除く): 120385949

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 8713, 19467, 26139, 60991, 78417, 182973, 235251, 548919, 897439, 1646757, 2692317, 6282073, 8076951, 18846219, 24230853, 56538657, 169615971]

約数ペア:

[(1, 169615971), (3, 56538657), (7, 24230853), (9, 18846219), (21, 8076951), (27, 6282073), (63, 2692317), (103, 1646757), (189, 897439), (309, 548919), (721, 235251), (927, 182973), (2163, 78417), (2781, 60991), (6489, 26139), (8713, 19467)]