71846163

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 114681600

約数和(自身を除く): 42835437

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3257, 7353, 9771, 22059, 29313, 61883, 87939, 140051, 185649, 420153, 556947, 1260459, 1670841, 2660969, 3781377, 7982907, 23948721, 71846163]

約数ペア:

[(1, 71846163), (3, 23948721), (9, 7982907), (19, 3781377), (27, 2660969), (43, 1670841), (57, 1260459), (129, 556947), (171, 420153), (387, 185649), (513, 140051), (817, 87939), (1161, 61883), (2451, 29313), (3257, 22059), (7353, 9771)]