201489453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 334803456

約数和(自身を除く): 133314003

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 107, 207, 253, 321, 759, 827, 963, 1177, 2277, 2461, 2481, 3531, 7383, 7443, 9097, 10593, 19021, 22149, 27071, 27291, 57063, 81213, 81873, 88489, 171189, 209231, 243639, 265467, 627693, 796401, 973379, 1883079, 2035247, 2920137, 6105741, 8760411, 18317223, 22387717, 67163151, 201489453]

約数ペア:

[(1, 201489453), (3, 67163151), (9, 22387717), (11, 18317223), (23, 8760411), (33, 6105741), (69, 2920137), (99, 2035247), (107, 1883079), (207, 973379), (253, 796401), (321, 627693), (759, 265467), (827, 243639), (963, 209231), (1177, 171189), (2277, 88489), (2461, 81873), (2481, 81213), (3531, 57063), (7383, 27291), (7443, 27071), (9097, 22149), (10593, 19021)]