73749403

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 94258176

約数和(自身を除く): 20508773

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2011, 2821, 5239, 14077, 26143, 36673, 62341, 183001, 339859, 436387, 810433, 2379013, 5673031, 10535629, 73749403]

約数ペア:

[(1, 73749403), (7, 10535629), (13, 5673031), (31, 2379013), (91, 810433), (169, 436387), (217, 339859), (403, 183001), (1183, 62341), (2011, 36673), (2821, 26143), (5239, 14077)]