79728057

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 124750080

約数和(自身を除く): 45022023

約数列:

[1, 3, 9, 27, 59, 67, 81, 83, 177, 201, 243, 249, 531, 603, 747, 1593, 1809, 2241, 3953, 4779, 4897, 5427, 5561, 6723, 11859, 14337, 14691, 16281, 16683, 20169, 35577, 44073, 50049, 106731, 132219, 150147, 320193, 328099, 396657, 450441, 960579, 984297, 1189971, 1351323, 2952891, 8858673, 26576019, 79728057]

約数ペア:

[(1, 79728057), (3, 26576019), (9, 8858673), (27, 2952891), (59, 1351323), (67, 1189971), (81, 984297), (83, 960579), (177, 450441), (201, 396657), (243, 328099), (249, 320193), (531, 150147), (603, 132219), (747, 106731), (1593, 50049), (1809, 44073), (2241, 35577), (3953, 20169), (4779, 16683), (4897, 16281), (5427, 14691), (5561, 14337), (6723, 11859)]