54321843

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 78039360

約数和(自身を除く): 23717517

約数列:

[1, 3, 29, 41, 87, 97, 123, 157, 291, 471, 1189, 2813, 3567, 3977, 4553, 6437, 8439, 11931, 13659, 15229, 19311, 45687, 115333, 186673, 345999, 441641, 560019, 624389, 1324923, 1873167, 18107281, 54321843]

約数ペア:

[(1, 54321843), (3, 18107281), (29, 1873167), (41, 1324923), (87, 624389), (97, 560019), (123, 441641), (157, 345999), (291, 186673), (471, 115333), (1189, 45687), (2813, 19311), (3567, 15229), (3977, 13659), (4553, 11931), (6437, 8439)]