287527832943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{67637693}}^1$

素因数の和:67637818

約数の個数: 16

約数和(自身を含む): 416648195040

約数和(自身を除く): 129120362097

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 67637693, 202913079, 879290009, 2637870027, 7372508537, 22117525611, 95842610981, 287527832943]

約数ペア:

[(1, 287527832943), (3, 95842610981), (13, 22117525611), (39, 7372508537), (109, 2637870027), (327, 879290009), (1417, 202913079), (4251, 67637693)]