140996961

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5498

約数の個数: 36

約数和(自身を含む): 240973200

約数和(自身を除く): 99976239

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 5419, 8673, 16257, 26019, 37933, 48771, 113799, 265531, 319721, 341397, 796593, 959163, 2238047, 2389779, 2877489, 6714141, 15666329, 20142423, 46998987, 140996961]

約数ペア:

[(1, 140996961), (3, 46998987), (7, 20142423), (9, 15666329), (21, 6714141), (49, 2877489), (59, 2389779), (63, 2238047), (147, 959163), (177, 796593), (413, 341397), (441, 319721), (531, 265531), (1239, 113799), (2891, 48771), (3717, 37933), (5419, 26019), (8673, 16257)]