40873810089

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{6689}}^1$

素因数の和:6910

約数の個数: 64

約数和(自身を含む): 65333790720

約数和(自身を除く): 24459980631

約数列:

[1, 3, 7, 21, 43, 67, 101, 129, 201, 301, 303, 469, 707, 903, 1407, 2121, 2881, 4343, 6689, 6767, 8643, 13029, 20067, 20167, 20301, 30401, 46823, 47369, 60501, 91203, 140469, 142107, 287627, 290981, 448163, 675589, 862881, 872943, 1344489, 2013389, 2026767, 2036867, 3137141, 4729123, 6040167, 6110601, 9411423, 14187369, 19271009, 29050327, 45264463, 57813027, 87150981, 134897063, 135793389, 203352289, 316851241, 404691189, 610056867, 950553723, 1946371909, 5839115727, 13624603363, 40873810089]

約数ペア:

[(1, 40873810089), (3, 13624603363), (7, 5839115727), (21, 1946371909), (43, 950553723), (67, 610056867), (101, 404691189), (129, 316851241), (201, 203352289), (301, 135793389), (303, 134897063), (469, 87150981), (707, 57813027), (903, 45264463), (1407, 29050327), (2121, 19271009), (2881, 14187369), (4343, 9411423), (6689, 6110601), (6767, 6040167), (8643, 4729123), (13029, 3137141), (20067, 2036867), (20167, 2026767), (20301, 2013389), (30401, 1344489), (46823, 872943), (47369, 862881), (60501, 675589), (91203, 448163), (140469, 290981), (142107, 287627)]