1923766281

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5547

約数の個数: 40

約数和(自身を含む): 2963822400

約数和(自身を除く): 1040056119

約数列:

[1, 3, 9, 27, 53, 81, 83, 159, 249, 477, 747, 1431, 2241, 4293, 4399, 5399, 6723, 13197, 16197, 39591, 48591, 118773, 145773, 286147, 356319, 437319, 448117, 858441, 1344351, 2575323, 4033053, 7725969, 12099159, 23177907, 23750201, 36297477, 71250603, 213751809, 641255427, 1923766281]

約数ペア:

[(1, 1923766281), (3, 641255427), (9, 213751809), (27, 71250603), (53, 36297477), (81, 23750201), (83, 23177907), (159, 12099159), (249, 7725969), (477, 4033053), (747, 2575323), (1431, 1344351), (2241, 858441), (4293, 448117), (4399, 437319), (5399, 356319), (6723, 286147), (13197, 145773), (16197, 118773), (39591, 48591)]