1330821603

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{1699}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 2006816000

約数和(自身を除く): 675994397

約数列:

[1, 3, 9, 27, 67, 201, 433, 603, 1299, 1699, 1809, 3897, 5097, 11691, 15291, 29011, 45873, 87033, 113833, 261099, 341499, 735667, 783297, 1024497, 2207001, 3073491, 6621003, 19863009, 49289689, 147869067, 443607201, 1330821603]

約数ペア:

[(1, 1330821603), (3, 443607201), (9, 147869067), (27, 49289689), (67, 19863009), (201, 6621003), (433, 3073491), (603, 2207001), (1299, 1024497), (1699, 783297), (1809, 735667), (3897, 341499), (5097, 261099), (11691, 113833), (15291, 87033), (29011, 45873)]