51015069

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5743}}^1$

素因数の和:5806

約数の個数: 32

約数和(自身を含む): 88227840

約数和(自身を除く): 37212771

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 5743, 8883, 17229, 40201, 51687, 120603, 155061, 269921, 361809, 809763, 1085427, 1889447, 2429289, 5668341, 7287867, 17005023, 51015069]

約数ペア:

[(1, 51015069), (3, 17005023), (7, 7287867), (9, 5668341), (21, 2429289), (27, 1889447), (47, 1085427), (63, 809763), (141, 361809), (189, 269921), (329, 155061), (423, 120603), (987, 51687), (1269, 40201), (2961, 17229), (5743, 8883)]