53672073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 91002240

約数和(自身を除く): 37330167

約数列:

[1, 3, 7, 13, 21, 39, 47, 89, 91, 141, 267, 273, 329, 611, 623, 987, 1157, 1833, 1869, 2209, 3471, 4183, 4277, 6627, 8099, 12549, 12831, 15463, 24297, 28717, 29281, 46389, 54379, 86151, 87843, 163137, 196601, 201019, 380653, 589803, 603057, 1141959, 1376207, 2555813, 4128621, 7667439, 17890691, 53672073]

約数ペア:

[(1, 53672073), (3, 17890691), (7, 7667439), (13, 4128621), (21, 2555813), (39, 1376207), (47, 1141959), (89, 603057), (91, 589803), (141, 380653), (267, 201019), (273, 196601), (329, 163137), (611, 87843), (623, 86151), (987, 54379), (1157, 46389), (1833, 29281), (1869, 28717), (2209, 24297), (3471, 15463), (4183, 12831), (4277, 12549), (6627, 8099)]