40598901

素因数分解:

$3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 72252972

約数和(自身を除く): 31654071

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 81, 147, 159, 189, 193, 371, 441, 477, 567, 579, 1113, 1323, 1351, 1431, 1737, 2597, 3339, 3969, 4053, 4293, 5211, 7791, 9457, 10017, 10229, 12159, 15633, 23373, 28371, 30051, 30687, 36477, 70119, 71603, 85113, 92061, 109431, 210357, 214809, 255339, 276183, 501221, 644427, 766017, 828549, 1503663, 1933281, 4510989, 5799843, 13532967, 40598901]

約数ペア:

[(1, 40598901), (3, 13532967), (7, 5799843), (9, 4510989), (21, 1933281), (27, 1503663), (49, 828549), (53, 766017), (63, 644427), (81, 501221), (147, 276183), (159, 255339), (189, 214809), (193, 210357), (371, 109431), (441, 92061), (477, 85113), (567, 71603), (579, 70119), (1113, 36477), (1323, 30687), (1351, 30051), (1431, 28371), (1737, 23373), (2597, 15633), (3339, 12159), (3969, 10229), (4053, 10017), (4293, 9457), (5211, 7791)]