3255903

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 2653857

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 107, 147, 161, 189, 207, 321, 441, 483, 621, 749, 963, 1127, 1323, 1449, 2247, 2461, 2889, 3381, 4347, 5243, 6741, 7383, 10143, 15729, 17227, 20223, 22149, 30429, 47187, 51681, 66447, 120589, 141561, 155043, 361767, 465129, 1085301, 3255903]

約数ペア:

[(1, 3255903), (3, 1085301), (7, 465129), (9, 361767), (21, 155043), (23, 141561), (27, 120589), (49, 66447), (63, 51681), (69, 47187), (107, 30429), (147, 22149), (161, 20223), (189, 17227), (207, 15729), (321, 10143), (441, 7383), (483, 6741), (621, 5243), (749, 4347), (963, 3381), (1127, 2889), (1323, 2461), (1449, 2247)]