128045209671

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{1613}}^1\times {\mathrm{19471}}^1$

素因数の和:21244

約数の個数: 32

約数和(自身を含む): 191081072640

約数和(自身を除く): 63035862969

約数列:

[1, 3, 9, 27, 151, 453, 1359, 1613, 4077, 4839, 14517, 19471, 43551, 58413, 175239, 243563, 525717, 730689, 2192067, 2940121, 6576201, 8820363, 26461089, 31406723, 79383267, 94220169, 282660507, 847981521, 4742415173, 14227245519, 42681736557, 128045209671]

約数ペア:

[(1, 128045209671), (3, 42681736557), (9, 14227245519), (27, 4742415173), (151, 847981521), (453, 282660507), (1359, 94220169), (1613, 79383267), (4077, 31406723), (4839, 26461089), (14517, 8820363), (19471, 6576201), (43551, 2940121), (58413, 2192067), (175239, 730689), (243563, 525717)]