159593409

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{7549}}^1$

素因数の和:7596

約数の個数: 28

約数和(自身を含む): 247564500

約数和(自身を除く): 87971091

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 7549, 21141, 22647, 67941, 203823, 218921, 611469, 656763, 1834407, 1970289, 5503221, 5910867, 17732601, 53197803, 159593409]

約数ペア:

[(1, 159593409), (3, 53197803), (9, 17732601), (27, 5910867), (29, 5503221), (81, 1970289), (87, 1834407), (243, 656763), (261, 611469), (729, 218921), (783, 203823), (2349, 67941), (7047, 22647), (7549, 21141)]