43087551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 64555008

約数和(自身を除く): 21467457

約数列:

[1, 3, 13, 31, 39, 93, 157, 227, 403, 471, 681, 1209, 2041, 2951, 4867, 6123, 7037, 8853, 14601, 21111, 35639, 63271, 91481, 106917, 189813, 274443, 463307, 1104809, 1389921, 3314427, 14362517, 43087551]

約数ペア:

[(1, 43087551), (3, 14362517), (13, 3314427), (31, 1389921), (39, 1104809), (93, 463307), (157, 274443), (227, 189813), (403, 106917), (471, 91481), (681, 63271), (1209, 35639), (2041, 21111), (2951, 14601), (4867, 8853), (6123, 7037)]