458917839

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 730512640

約数和(自身を除く): 271594801

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 289, 309, 459, 571, 867, 927, 1713, 1751, 2601, 2781, 5139, 5253, 7803, 9707, 15417, 15759, 29121, 29767, 47277, 58813, 87363, 89301, 165019, 176439, 262089, 267903, 495057, 529317, 803709, 999821, 1485171, 1587951, 2999463, 4455513, 8998389, 16996957, 26995167, 50990871, 152972613, 458917839]

約数ペア:

[(1, 458917839), (3, 152972613), (9, 50990871), (17, 26995167), (27, 16996957), (51, 8998389), (103, 4455513), (153, 2999463), (289, 1587951), (309, 1485171), (459, 999821), (571, 803709), (867, 529317), (927, 495057), (1713, 267903), (1751, 262089), (2601, 176439), (2781, 165019), (5139, 89301), (5253, 87363), (7803, 58813), (9707, 47277), (15417, 29767), (15759, 29121)]