138052461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{142469}}^1$

素因数の和:142508

約数の個数: 16

約数和(自身を含む): 205156800

約数和(自身を除く): 67104339

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 142469, 427407, 2421973, 2706911, 7265919, 8120733, 46017487, 138052461]

約数ペア:

[(1, 138052461), (3, 46017487), (17, 8120733), (19, 7265919), (51, 2706911), (57, 2421973), (323, 427407), (969, 142469)]