90782769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6661}}^1$

素因数の和:6741

約数の個数: 32

約数和(自身を含む): 153492480

約数和(自身を除く): 62709711

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 6661, 13629, 19983, 46627, 73271, 139881, 219813, 392999, 512897, 1178997, 1538691, 2750993, 4322989, 8252979, 12968967, 30260923, 90782769]

約数ペア:

[(1, 90782769), (3, 30260923), (7, 12968967), (11, 8252979), (21, 4322989), (33, 2750993), (59, 1538691), (77, 1178997), (177, 512897), (231, 392999), (413, 219813), (649, 139881), (1239, 73271), (1947, 46627), (4543, 19983), (6661, 13629)]