55985409

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 82555200

約数和(自身を除く): 26569791

約数列:

[1, 3, 9, 83, 149, 249, 447, 503, 747, 1341, 1509, 4527, 12367, 37101, 41749, 74947, 111303, 125247, 224841, 375741, 674523, 6220601, 18661803, 55985409]

約数ペア:

[(1, 55985409), (3, 18661803), (9, 6220601), (83, 674523), (149, 375741), (249, 224841), (447, 125247), (503, 111303), (747, 74947), (1341, 41749), (1509, 37101), (4527, 12367)]