156770649

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4283}}^1$

素因数の和:4386

約数の個数: 36

約数和(自身を含む): 266653296

約数和(自身を除く): 109882647

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 1743, 4067, 4283, 5229, 12201, 12849, 29981, 36603, 38547, 89943, 209867, 269829, 355489, 629601, 1066467, 1888803, 2488423, 3199401, 7465269, 17418961, 22395807, 52256883, 156770649]

約数ペア:

[(1, 156770649), (3, 52256883), (7, 22395807), (9, 17418961), (21, 7465269), (49, 3199401), (63, 2488423), (83, 1888803), (147, 1066467), (249, 629601), (441, 355489), (581, 269829), (747, 209867), (1743, 89943), (4067, 38547), (4283, 36603), (5229, 29981), (12201, 12849)]