1318235826729

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1\times {\mathrm{769}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 1844597216000

約数和(自身を除く): 526361389271

約数列:

[1, 3, 37, 61, 111, 183, 409, 619, 769, 1227, 1857, 2257, 2307, 6771, 15133, 22903, 24949, 28453, 37759, 45399, 46909, 68709, 74847, 85359, 113277, 140727, 253171, 314521, 476011, 759513, 923113, 943563, 1397083, 1428033, 1735633, 2769339, 4191249, 5206899, 9367327, 11637277, 15443431, 17612407, 19185781, 28101981, 29036671, 34911831, 46330293, 52837221, 57557343, 87110013, 194688499, 571406947, 584065497, 709873897, 1074356827, 1714220841, 2129621691, 3223070481, 7203474463, 11875998439, 21610423389, 35627995317, 439411942243, 1318235826729]

約数ペア:

[(1, 1318235826729), (3, 439411942243), (37, 35627995317), (61, 21610423389), (111, 11875998439), (183, 7203474463), (409, 3223070481), (619, 2129621691), (769, 1714220841), (1227, 1074356827), (1857, 709873897), (2257, 584065497), (2307, 571406947), (6771, 194688499), (15133, 87110013), (22903, 57557343), (24949, 52837221), (28453, 46330293), (37759, 34911831), (45399, 29036671), (46909, 28101981), (68709, 19185781), (74847, 17612407), (85359, 15443431), (113277, 11637277), (140727, 9367327), (253171, 5206899), (314521, 4191249), (476011, 2769339), (759513, 1735633), (923113, 1428033), (943563, 1397083)]