54337311

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 94786560

約数和(自身を除く): 40449249

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2039, 2961, 3807, 6117, 8883, 14273, 18351, 26649, 42819, 55053, 95833, 128457, 165159, 287499, 385371, 670831, 862497, 1156113, 2012493, 2587491, 6037479, 7762473, 18112437, 54337311]

約数ペア:

[(1, 54337311), (3, 18112437), (7, 7762473), (9, 6037479), (21, 2587491), (27, 2012493), (47, 1156113), (63, 862497), (81, 670831), (141, 385371), (189, 287499), (329, 165159), (423, 128457), (567, 95833), (987, 55053), (1269, 42819), (2039, 26649), (2961, 18351), (3807, 14273), (6117, 8883)]