528048963

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 879549216

約数和(自身を除く): 351500253

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 151, 243, 351, 369, 453, 533, 729, 1053, 1107, 1359, 1599, 1963, 2187, 3159, 3321, 4077, 4797, 5889, 6191, 6561, 9477, 9963, 12231, 14391, 17667, 18573, 28431, 29889, 36693, 43173, 53001, 55719, 80483, 85293, 89667, 110079, 129519, 159003, 167157, 241449, 269001, 330237, 388557, 477009, 501471, 724347, 990711, 1165671, 1431027, 1504413, 2173041, 3497013, 4293081, 4513239, 6519123, 12879243, 13539717, 19557369, 40619151, 58672107, 176016321, 528048963]

約数ペア:

[(1, 528048963), (3, 176016321), (9, 58672107), (13, 40619151), (27, 19557369), (39, 13539717), (41, 12879243), (81, 6519123), (117, 4513239), (123, 4293081), (151, 3497013), (243, 2173041), (351, 1504413), (369, 1431027), (453, 1165671), (533, 990711), (729, 724347), (1053, 501471), (1107, 477009), (1359, 388557), (1599, 330237), (1963, 269001), (2187, 241449), (3159, 167157), (3321, 159003), (4077, 129519), (4797, 110079), (5889, 89667), (6191, 85293), (6561, 80483), (9477, 55719), (9963, 53001), (12231, 43173), (14391, 36693), (17667, 29889), (18573, 28431)]