65153109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 105057280

約数和(自身を除く): 39904171

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 577, 849, 1731, 1981, 4039, 5377, 5943, 10963, 12117, 16131, 32889, 37639, 76741, 112917, 163291, 230223, 489873, 1143037, 3102529, 3429111, 9307587, 21717703, 65153109]

約数ペア:

[(1, 65153109), (3, 21717703), (7, 9307587), (19, 3429111), (21, 3102529), (57, 1143037), (133, 489873), (283, 230223), (399, 163291), (577, 112917), (849, 76741), (1731, 37639), (1981, 32889), (4039, 16131), (5377, 12117), (5943, 10963)]