42178851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2521}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 71998056

約数和(自身を除く): 29819205

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 2521, 5577, 7563, 16731, 22689, 27731, 32773, 83193, 98319, 249579, 294957, 360503, 426049, 1081509, 1278147, 3244527, 3834441, 4686539, 14059617, 42178851]

約数ペア:

[(1, 42178851), (3, 14059617), (9, 4686539), (11, 3834441), (13, 3244527), (33, 1278147), (39, 1081509), (99, 426049), (117, 360503), (143, 294957), (169, 249579), (429, 98319), (507, 83193), (1287, 32773), (1521, 27731), (1859, 22689), (2521, 16731), (5577, 7563)]