71345889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 109509192

約数和(自身を除く): 38163303

約数列:

[1, 3, 9, 17, 51, 153, 353, 1059, 1321, 3177, 3963, 6001, 11889, 18003, 22457, 54009, 67371, 202113, 466313, 1398939, 4196817, 7927321, 23781963, 71345889]

約数ペア:

[(1, 71345889), (3, 23781963), (9, 7927321), (17, 4196817), (51, 1398939), (153, 466313), (353, 202113), (1059, 67371), (1321, 54009), (3177, 22457), (3963, 18003), (6001, 11889)]