57831039

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 100818432

約数和(自身を除く): 42987393

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 207, 321, 373, 483, 749, 963, 1119, 1449, 2247, 2461, 2611, 3357, 6741, 7383, 7833, 8579, 17227, 22149, 23499, 25737, 39911, 51681, 60053, 77211, 119733, 155043, 180159, 279377, 359199, 540477, 838131, 917953, 2514393, 2753859, 6425671, 8261577, 19277013, 57831039]

約数ペア:

[(1, 57831039), (3, 19277013), (7, 8261577), (9, 6425671), (21, 2753859), (23, 2514393), (63, 917953), (69, 838131), (107, 540477), (161, 359199), (207, 279377), (321, 180159), (373, 155043), (483, 119733), (749, 77211), (963, 60053), (1119, 51681), (1449, 39911), (2247, 25737), (2461, 23499), (2611, 22149), (3357, 17227), (6741, 8579), (7383, 7833)]