291212236809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{63409}}^1$

素因数の和:65754

約数の個数: 48

約数和(自身を含む): 479858979600

約数和(自身を除く): 188646742791

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2309, 6927, 20781, 30017, 39253, 63409, 90051, 117759, 190227, 270153, 353277, 510289, 570681, 824317, 1077953, 1530867, 2472951, 3233859, 4592601, 7418853, 9701577, 14013389, 42040167, 126120501, 146411381, 439234143, 1317702429, 1903347953, 2488993477, 5710043859, 7466980431, 17130131577, 22400941293, 32356915201, 97070745603, 291212236809]

約数ペア:

[(1, 291212236809), (3, 97070745603), (9, 32356915201), (13, 22400941293), (17, 17130131577), (39, 7466980431), (51, 5710043859), (117, 2488993477), (153, 1903347953), (221, 1317702429), (663, 439234143), (1989, 146411381), (2309, 126120501), (6927, 42040167), (20781, 14013389), (30017, 9701577), (39253, 7418853), (63409, 4592601), (90051, 3233859), (117759, 2472951), (190227, 1530867), (270153, 1077953), (353277, 824317), (510289, 570681)]