154022703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21727}}^1$

素因数の和:21886

約数の個数: 16

約数和(自身を含む): 219018240

約数和(自身を除く): 64995537

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 21727, 65181, 369359, 1108077, 3020053, 9060159, 51340901, 154022703]

約数ペア:

[(1, 154022703), (3, 51340901), (17, 9060159), (51, 3020053), (139, 1108077), (417, 369359), (2363, 65181), (7089, 21727)]