73501353

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20887}}^1$

素因数の和:20933

約数の個数: 24

約数和(自身を含む): 117307008

約数和(自身を除く): 43805655

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 20887, 62661, 187983, 355079, 480401, 1065237, 1441203, 3195711, 4323609, 8166817, 24500451, 73501353]

約数ペア:

[(1, 73501353), (3, 24500451), (9, 8166817), (17, 4323609), (23, 3195711), (51, 1441203), (69, 1065237), (153, 480401), (207, 355079), (391, 187983), (1173, 62661), (3519, 20887)]