127206937

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 36887399

約数列:

[1, 11, 13, 17, 67, 71, 121, 143, 187, 221, 737, 781, 871, 923, 1139, 1207, 1573, 2057, 2431, 4757, 8107, 8591, 9581, 10153, 12529, 13277, 14807, 15691, 26741, 52327, 61841, 80869, 105391, 111683, 137819, 146047, 162877, 172601, 575597, 680251, 889559, 1051297, 1791647, 1898611, 7482761, 9785149, 11564267, 127206937]

約数ペア:

[(1, 127206937), (11, 11564267), (13, 9785149), (17, 7482761), (67, 1898611), (71, 1791647), (121, 1051297), (143, 889559), (187, 680251), (221, 575597), (737, 172601), (781, 162877), (871, 146047), (923, 137819), (1139, 111683), (1207, 105391), (1573, 80869), (2057, 61841), (2431, 52327), (4757, 26741), (8107, 15691), (8591, 14807), (9581, 13277), (10153, 12529)]