128049422553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{22807}}^1$

素因数の和:23894

約数の個数: 48

約数和(自身を含む): 203634203136

約数和(自身を除く): 75584780583

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1021, 1833, 3063, 5499, 9189, 13273, 22807, 39819, 47987, 68421, 119457, 143961, 205263, 296491, 431883, 623831, 889473, 1071929, 1871493, 2668419, 3215787, 5614479, 9647361, 13935077, 23285947, 41805231, 69857841, 125415693, 209573523, 302717311, 908151933, 1094439509, 2724455799, 3283318527, 9849955581, 14227713617, 42683140851, 128049422553]

約数ペア:

[(1, 128049422553), (3, 42683140851), (9, 14227713617), (13, 9849955581), (39, 3283318527), (47, 2724455799), (117, 1094439509), (141, 908151933), (423, 302717311), (611, 209573523), (1021, 125415693), (1833, 69857841), (3063, 41805231), (5499, 23285947), (9189, 13935077), (13273, 9647361), (22807, 5614479), (39819, 3215787), (47987, 2668419), (68421, 1871493), (119457, 1071929), (143961, 889473), (205263, 623831), (296491, 431883)]