40574583

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 69728256

約数和(自身を除く): 29153673

約数列:

[1, 3, 7, 9, 21, 47, 63, 71, 141, 193, 213, 329, 423, 497, 579, 639, 987, 1351, 1491, 1737, 2961, 3337, 4053, 4473, 9071, 10011, 12159, 13703, 23359, 27213, 30033, 41109, 63497, 70077, 81639, 95921, 123327, 190491, 210231, 287763, 571473, 644041, 863289, 1932123, 4508287, 5796369, 13524861, 40574583]

約数ペア:

[(1, 40574583), (3, 13524861), (7, 5796369), (9, 4508287), (21, 1932123), (47, 863289), (63, 644041), (71, 571473), (141, 287763), (193, 210231), (213, 190491), (329, 123327), (423, 95921), (497, 81639), (579, 70077), (639, 63497), (987, 41109), (1351, 30033), (1491, 27213), (1737, 23359), (2961, 13703), (3337, 12159), (4053, 10011), (4473, 9071)]