75381999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5611

約数の個数: 32

約数和(自身を含む): 127457280

約数和(自身を除く): 52075281

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 5531, 13629, 16593, 38717, 60841, 116151, 182523, 326329, 425887, 978987, 1277661, 2284303, 3589619, 6852909, 10768857, 25127333, 75381999]

約数ペア:

[(1, 75381999), (3, 25127333), (7, 10768857), (11, 6852909), (21, 3589619), (33, 2284303), (59, 1277661), (77, 978987), (177, 425887), (231, 326329), (413, 182523), (649, 116151), (1239, 60841), (1947, 38717), (4543, 16593), (5531, 13629)]