66420054

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{72353}}^1$

素因数の和:72381

約数の個数: 32

約数和(自身を含む): 156284640

約数和(自身を除く): 89864586

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 72353, 144706, 217059, 434118, 651177, 1230001, 1302354, 1953531, 2460002, 3690003, 3907062, 7380006, 11070009, 22140018, 33210027, 66420054]

約数ペア:

[(1, 66420054), (2, 33210027), (3, 22140018), (6, 11070009), (9, 7380006), (17, 3907062), (18, 3690003), (27, 2460002), (34, 1953531), (51, 1302354), (54, 1230001), (102, 651177), (153, 434118), (306, 217059), (459, 144706), (918, 72353)]