47469321

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{11491}}^1$

素因数の和:11523

約数の個数: 24

約数和(自身を含む): 75295584

約数和(自身を除く): 27826263

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 11491, 34473, 103419, 195347, 310257, 586041, 930771, 1758123, 2792313, 5274369, 15823107, 47469321]

約数ペア:

[(1, 47469321), (3, 15823107), (9, 5274369), (17, 2792313), (27, 1758123), (51, 930771), (81, 586041), (153, 310257), (243, 195347), (459, 103419), (1377, 34473), (4131, 11491)]