210007627551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23171977}}^1$

素因数の和:23172055

約数の個数: 24

約数和(自身を含む): 325334571120

約数和(自身を除く): 115326943569

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 23171977, 69515931, 208547793, 440267563, 1228114781, 1320802689, 3684344343, 3962408067, 11053033029, 23334180839, 70002542517, 210007627551]

約数ペア:

[(1, 210007627551), (3, 70002542517), (9, 23334180839), (19, 11053033029), (53, 3962408067), (57, 3684344343), (159, 1320802689), (171, 1228114781), (477, 440267563), (1007, 208547793), (3021, 69515931), (9063, 23171977)]