121562361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12049}}^1$

素因数の和:12133

約数の個数: 24

約数和(自身を含む): 187980000

約数和(自身を除く): 66417639

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 12049, 36147, 108441, 228931, 686793, 710891, 2060379, 2132673, 6398019, 13506929, 40520787, 121562361]

約数ペア:

[(1, 121562361), (3, 40520787), (9, 13506929), (19, 6398019), (57, 2132673), (59, 2060379), (171, 710891), (177, 686793), (531, 228931), (1121, 108441), (3363, 36147), (10089, 12049)]