29902257

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 58214400

約数和(自身を除く): 28312143

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 757, 1197, 1463, 1881, 2079, 2271, 3591, 4389, 5299, 5643, 6813, 8327, 13167, 14383, 15897, 20439, 24981, 39501, 43149, 47691, 58289, 74943, 100681, 129447, 143073, 158213, 174867, 224829, 302043, 388341, 474639, 524601, 906129, 1107491, 1423917, 1573803, 2718387, 3322473, 4271751, 9967419, 29902257]

約数ペア:

[(1, 29902257), (3, 9967419), (7, 4271751), (9, 3322473), (11, 2718387), (19, 1573803), (21, 1423917), (27, 1107491), (33, 906129), (57, 524601), (63, 474639), (77, 388341), (99, 302043), (133, 224829), (171, 174867), (189, 158213), (209, 143073), (231, 129447), (297, 100681), (399, 74943), (513, 58289), (627, 47691), (693, 43149), (757, 39501), (1197, 24981), (1463, 20439), (1881, 15897), (2079, 14383), (2271, 13167), (3591, 8327), (4389, 6813), (5299, 5643)]