187405127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 256415040

約数和(自身を除く): 69009913

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 229, 299, 391, 529, 1547, 1603, 2093, 2737, 2977, 3703, 3893, 5083, 5267, 6877, 8993, 20839, 27251, 35581, 36869, 48139, 50609, 62951, 68471, 89539, 116909, 121141, 354263, 479297, 626773, 818363, 847987, 1164007, 1574833, 2059397, 8148049, 11023831, 14415779, 26772161, 187405127]

約数ペア:

[(1, 187405127), (7, 26772161), (13, 14415779), (17, 11023831), (23, 8148049), (91, 2059397), (119, 1574833), (161, 1164007), (221, 847987), (229, 818363), (299, 626773), (391, 479297), (529, 354263), (1547, 121141), (1603, 116909), (2093, 89539), (2737, 68471), (2977, 62951), (3703, 50609), (3893, 48139), (5083, 36869), (5267, 35581), (6877, 27251), (8993, 20839)]