15697871307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{21089}}^1$

素因数の和:22568

約数の個数: 32

約数和(自身を含む): 24498144000

約数和(自身を除く): 8800272693

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1451, 4353, 13059, 21089, 27569, 39177, 63267, 82707, 189801, 248121, 400691, 569403, 744363, 1202073, 3606219, 10818657, 30600139, 91800417, 275401251, 581402641, 826203753, 1744207923, 5232623769, 15697871307]

約数ペア:

[(1, 15697871307), (3, 5232623769), (9, 1744207923), (19, 826203753), (27, 581402641), (57, 275401251), (171, 91800417), (513, 30600139), (1451, 10818657), (4353, 3606219), (13059, 1202073), (21089, 744363), (27569, 569403), (39177, 400691), (63267, 248121), (82707, 189801)]