47377083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 23586117

約数列:

[1, 3, 13, 31, 39, 93, 149, 263, 403, 447, 789, 1209, 1937, 3419, 4619, 5811, 8153, 10257, 13857, 24459, 39187, 60047, 105989, 117561, 180141, 317967, 509431, 1214797, 1528293, 3644391, 15792361, 47377083]

約数ペア:

[(1, 47377083), (3, 15792361), (13, 3644391), (31, 1528293), (39, 1214797), (93, 509431), (149, 317967), (263, 180141), (403, 117561), (447, 105989), (789, 60047), (1209, 39187), (1937, 24459), (3419, 13857), (4619, 10257), (5811, 8153)]