148942563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 99267357

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 797, 809, 2391, 2427, 5579, 5663, 8767, 8899, 16737, 16989, 26301, 26697, 61369, 62293, 184107, 186879, 644773, 1934319, 4513411, 7092503, 13540233, 21277509, 49647521, 148942563]

約数ペア:

[(1, 148942563), (3, 49647521), (7, 21277509), (11, 13540233), (21, 7092503), (33, 4513411), (77, 1934319), (231, 644773), (797, 186879), (809, 184107), (2391, 62293), (2427, 61369), (5579, 26697), (5663, 26301), (8767, 16989), (8899, 16737)]