73444161

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 42048447

約数列:

[1, 3, 7, 21, 41, 123, 197, 287, 433, 591, 861, 1299, 1379, 3031, 4137, 8077, 9093, 17753, 24231, 53259, 56539, 85301, 124271, 169617, 255903, 372813, 597107, 1791321, 3497341, 10492023, 24481387, 73444161]

約数ペア:

[(1, 73444161), (3, 24481387), (7, 10492023), (21, 3497341), (41, 1791321), (123, 597107), (197, 372813), (287, 255903), (433, 169617), (591, 124271), (861, 85301), (1299, 56539), (1379, 53259), (3031, 24231), (4137, 17753), (8077, 9093)]