128524143

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 195542984

約数和(自身を除く): 67018841

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 421, 841, 957, 1263, 2523, 3509, 4631, 9251, 10527, 12209, 13893, 27753, 36627, 50941, 101761, 134299, 152823, 305283, 354061, 402897, 1062183, 1477289, 3894671, 4431867, 11684013, 42841381, 128524143]

約数ペア:

[(1, 128524143), (3, 42841381), (11, 11684013), (29, 4431867), (33, 3894671), (87, 1477289), (121, 1062183), (319, 402897), (363, 354061), (421, 305283), (841, 152823), (957, 134299), (1263, 101761), (2523, 50941), (3509, 36627), (4631, 27753), (9251, 13893), (10527, 12209)]