157050747

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 272413440

約数和(自身を除く): 115362693

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 201, 203, 261, 469, 603, 609, 1283, 1407, 1827, 1943, 3849, 4221, 5829, 8981, 11547, 13601, 17487, 26943, 37207, 40803, 80829, 85961, 111621, 122409, 257883, 260449, 334863, 601727, 773649, 781347, 1805181, 2344041, 2492869, 5415543, 7478607, 17450083, 22435821, 52350249, 157050747]

約数ペア:

[(1, 157050747), (3, 52350249), (7, 22435821), (9, 17450083), (21, 7478607), (29, 5415543), (63, 2492869), (67, 2344041), (87, 1805181), (201, 781347), (203, 773649), (261, 601727), (469, 334863), (603, 260449), (609, 257883), (1283, 122409), (1407, 111621), (1827, 85961), (1943, 80829), (3849, 40803), (4221, 37207), (5829, 26943), (8981, 17487), (11547, 13601)]