65835531

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 100707840

約数和(自身を除く): 34872309

約数列:

[1, 3, 9, 27, 61, 71, 183, 213, 549, 563, 639, 1647, 1689, 1917, 4331, 5067, 12993, 15201, 34343, 38979, 39973, 103029, 116937, 119919, 309087, 359757, 927261, 1079271, 2438353, 7315059, 21945177, 65835531]

約数ペア:

[(1, 65835531), (3, 21945177), (9, 7315059), (27, 2438353), (61, 1079271), (71, 927261), (183, 359757), (213, 309087), (549, 119919), (563, 116937), (639, 103029), (1647, 39973), (1689, 38979), (1917, 34343), (4331, 15201), (5067, 12993)]