133130417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 169869312

約数和(自身を除く): 36738895

約数列:

[1, 7, 17, 23, 119, 127, 161, 383, 391, 889, 2159, 2681, 2737, 2921, 6511, 8809, 15113, 20447, 45577, 48641, 49657, 61663, 149753, 340487, 347599, 826897, 1048271, 1118743, 5788279, 7831201, 19018631, 133130417]

約数ペア:

[(1, 133130417), (7, 19018631), (17, 7831201), (23, 5788279), (119, 1118743), (127, 1048271), (161, 826897), (383, 347599), (391, 340487), (889, 149753), (2159, 61663), (2681, 49657), (2737, 48641), (2921, 45577), (6511, 20447), (8809, 15113)]